ALINCO DX-SR8T/E

Features of DX-SR8T/E
  • Coverage of All short-wave and HF amateur bands
    (DX-SR8T North American /DX-SR8E European and other regions)

    Covers the 160m to 10m amateur bands including 5.3MHz (T-model only) in SSB, CW, AM and FM modes. Output power is 100W SSB/CW and FM, 40W in AM with low and super-low power settings for QRP operation. In addition, the general coverage receiver covers 135KHz to 30MHz in all modes.
  • Detachable front control panel
    Completely detachable front control panel with large LCD display lets you install the radio with greater flexibility whether in your car, boat or your shack. (Optional EDS-17 cable required)
  • Direct DATA entry via the key pads
    While the main dial tunes at the default 10Hz/resolution (adjustable in set mode), the numerical key pads can be used for fast direct frequency input, band selection and more.
  • Fight QRM with these STANDARD features
    Reject unwanted signals with the IF shift. Choose a narrow filter, a noise-blanker or use RIT/TXIT to stay out of QRM.
  • Emphasis on CW Operation
    An electronic keyer unit is standard. You can receive CW using either upper or lower side of the carrier frequency. Choice of side tone pitch, FULL (QSK), Semi or Auto break-in, split, narrow filter, AGC and RF gain.
  • World-class transmit audio quality
    A dynamic microphone (T/E models) and a speech compressor come standard for sharp, clear and powerful transmitting audio.
  • Enhanced scan modes
    A variety of scan modes are available including Priority, Search, Busy, Timed, Memory and Programmed search. Timed scan setting does not require squelch-mute so you are able to monitor data-modes and broadcasts simultaneously with memory search scan.
  • Additional convenient features include
    RF Attenuator and Pre-amplifier selectable in 4 steps, / 3 TX power output levels with a Super-Low setting (QRP 0.1W~2W variable) / Dual VFO / 600ch memories in 3 banks / Connections for Auto-antenna tuner and Liner amplifier ALC output / Fully independent AF level, squelch, RIT and IF shift knobs / Dial lock and key lock / TX-RX lamp / Alphanumeric display / Auto-power-off / CTCSS encode for 10m FM repeater accesses / Microphone, Headphone and External speaker jacks on the front panel / Large, temperature-controlled internal cooling fan with anti-overheat output power limiter/ High-SWR protection?cand more!
[Standard accessories]
  • EMS-64 (SR8E/SR8T: Dynamic)
  • DC cable
  • Microphone hanger EBC-7
[Optional accessories]
  • EDX-2 automatic long-wire antenna tuner
  • EDS-17 Front control remote kit (5m cable, front panel bracket, unit cover and hardware)
  • EMS-14 Desktop microphone
  • DM330/340MV series DC power supplies 
 Specifications

Genaral  DX-SR8 ALL MODELS
Operating mode J3E (USB, LSB), A3E (AM), A1A (CW), F3E (FM)
Antenna impedance 50ohm unbalanced
Frequency stability +/-1ppm
Power requirement 13.8V DC +/-15% (11.7 to 15.8V DC)
Ground method Negative ground
Current drain Receiver: 1.0A(max.)  0.7A(Squelched)
Transmit: 20A
Operating temperature -10digC to 60digC (+14digF to +140digF)
Dimentions 240(w) x 94(h) x 255(d)mm (Projections not included)
(9.45"(w) x 3.7"(h) x 10"(d)
240(w) x 100(h) x 293(d)mm
(9.45"(w) x 3.94"(h) x 11.54"(d)
Weight Approx. 4.1kg (144.6oz)
Transmitter
Power Output SSB, CW, FM: 100W(Hi) Approx. 10W (Low) Approx. 1W (S-Low)
AM: 40W(Hi) Approx. 4W (Low) Approx. 0.4W (S-Low)
Modulation system SSB: Balanced modulation
AM: Low power modulation
FM: Reactance modulation
Spurious emission Less than -50dB (Less than -45dB in 30m band)
Carrier suppression More than 40dB
Unwanted sideband More than 50dB(1KHz)
Maximum FM deviation +/-2.5KHz
Receiver
Receive circuitry Double conversion superheterodyne
Sensitivity SSB: (0.15 to 1.8MHz)   0dBu(1uV)
CW: (1.8 to 30MHz)   -12dBu(0.25uV)
AM: (0.15 to 1.8MHz)   +20dBu(10uV)
AM: (1.8 to 30MHz)   +6dBu(2uV)
FM: (28 to 30MHz)   -6dBu(0.5uV)
Intermediate frequency 1st 71.75MHz, 2nd 455KHz
Selectivity SSB, CW, AM(narrow): 2.4KHz/-6dB  4.5KHz/-60dB
AM, FM: 6KHz/-6dB  18KHz/-60dB
-6dB: 6KHz or more
-60dB: 16KHz or less (NFM)
Spurious and image rejection ratio More than 70dB
Audio output power More than 2.0W(8ohm 10%THD)
RIT variable range +/-1.2KHz
  DX-SR8T
(USA/Canadian Amateur)
DX-SR8E
(European and other regions Amateur)
Microphone impedance 300ohm
Transmit Frequency coverage 160m band
(1.8M)
1.80000 - 1.99999MHz 1.80000 - 1.99999MHz
80m band
(3.5M)
3.50000 - 3.99999MHz 3.40000 - 3.99999MHz
*60m band
(5.3M)
5.33050MHz
5.34650MHz
5.36650MHz
5.37150MHz
5.40350MHz
-
40m band
(7M)
7.00000 - 7.29999MHz 6.90000 - 7.49999MHz
30m band
(10M)
10.10000 - 10.14999MHz 9.90000 - 10.49999MHz
20m band
(14M)
14.00000 - 14.34999MHz 13.90000 - 14.49999MHz
17m band
(18M)
18.06800 - 18.16799MHz 17.90000 - 18.49999MHz
15m band
(21M)
21.00000 - 21.44999MHz 20.90000 - 21.49999MHz
12m band
(24M)
24.89000 - 24.98999MHz 24.40000 - 25.09999MHz
10m band
(28M)
28.00000 - 29.69999MHz 28.00000 - 29.99999MHz

* TX output power of 60m band is limited to 50W. (High; LOW 10W, S-LOW 1W)
Note: Specifications are subject to change without notice or obligation.

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ALINCO DX-R8T/E


Features of DX-R8T/E I/Q signal output allows use of third-party SDR software 150 kHz`35MHz (T-model up to 30MHz) in AM/USB/LSB/CW/FM and IQ modes Front and rear jacks make connecting accessories easy Direct frequency input to the dual VFO system Detachable front-control panel offers more mounting options Large LCD display makes operation simple Front-speaker and powerful 2W audio output makes it easy to hear signals Rugged, die-cast chassis Narrow ceramic filters (AM 2.4kHz/SSB 1kHz) and 0.5kHz audio-filtering for CW 4-level RF preamp/attenuator IF shift and RIT reduces interference Noise blanker enables clearer reception 3 banks/600 memory channels make it easy to save banks of favorite frequencies Two sets of programmed search pairs and varieties of scanning modes Auto-power-off, Sleep-timer, Dial and Key locks, RX indicator illumination and more! Computer utility software makes it easy to manage settings and edit memories Monitor shortwave signals from aviation, navigation and data sources [Standard accessories] DC cable (EDC-37) [Optional accessories] EDS-17 Front control remote kit (5m cable, front panel bracket, unit cover and hardware
Genaral DX-R8 ALL MODELS
Operating mode USB, LSB, AM, CW, FM and I/Q output for SDR software
Antenna impedance 50ohm unbalanced
Frequency stability +/-1ppm
Power requirement 13.8V DC +/-15% (11.7 to 15.8V DC)
Ground method Negative ground
Current drain Receiver: 1.0A(max.)
Operating temperature -10digC to 60digC (+14digF to +140digF)
Dimentions 240(w) x 94(h) x 255(d)mm (Projections not included)
(9.45"(w) x 3.7"(h) x 10"(d)

240(w) x 100(h) x 293(d)mm (with projection)
(9.45"(w) x 3.94"(h) x 11.54"(d)
Weight Approx. 4.1kg (144.6oz)
Receiver
Receive circuitry Double conversion superheterodyne
Sensitivity SSB: (0.15 to 1.8MHz)   0dBu(1uV)
CW: (1.8 to 30MHz)   -12dBu(0.25uV)
AM: (0.15 to 1.8MHz)   +20dBu(10uV)
AM: (1.8 to 30MHz)   +6dBu(2uV)
FM: (28 to 30MHz)   -6dBu(0.5uV)
Intermediate frequency 1st 71.75MHz, 2nd 455KHz
Selectivity SSB, CW, AM(narrow): 2.4KHz/-6dB  4.5KHz/-60dB
AM, FM: 6KHz/-6dB  18KHz/-60dB
-6dB: 6KHz or more
-60dB: 16KHz or less (NFM)
Spurious and image rejection ratio More than 70dB
Audio output power More than 2.0W(8ohm 10%THD)
RIT variable range +/-1.2KHz
DX-R8 Coverage
* 40KHz~150KHz appears on the screen but Below 150KHz is out-of-warranty and not intended for practical use.
Receiver Frequency coverage DX-R8T (USA/Canadian): 150KHz - 29.99999MHz

DX-R8E (Worldwide): 150KHz - 34.99999MHz


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KENWOOD TS-480HX/480SAT

TS-480HX/480SAT HF / 50 MHz All-Mode Transceiver 

Download owner manual

Tailor-made for DX'ing, the new TS-480HX HF transceiver raises the bar on portable performance. Despite its compact dimensions, it delivers an astonishing punch: 200W with a DC 13.8V supply. Yet its separate control panel is perfect for base station use. Sharing virtually all the same powerful features is the 100W TS-480SAT, except that it boasts a built-in antenna tuner. Whichever model you choose, you can be sure of enjoying the best of both worlds with first-rate communications at home and on the trail. General Features • 200W output (50MHz: 100W) DC 13.8V in the TS-480HX • 100W model with built-in Antenna Tuner with the TS-480SAT • TX/RX 16-bit AF digital signal processing • Separate LCD control panel with speaker • Continuous RX: 500kHz (VFO: 30kHz) to 60MHz • TX covers all Amateur bands 1.8MHz to 50MHz • Other features include a TS-950 class quad-mixer • PSK31 compatibility • Packet cluster tune (with TM-D700A) • PC-based control • Optional IF filters
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KENWOOD TS-590S

TS-590S High Performance HF Transceiver 

 Download owner manual

The TS-590S marks a bold new chapter in Kenwood's proud history of manufacturing high-performance transceivers. Featuring a narrow-band Roofing Filter the TS-590S significantly reduces interference from unwanted signals that would be hidden to lesser rigs. With IF AGC based on advanced DSP technology, Kenwood has essentially redefined HF performance. Built to satisfy the most demanding DX'er, this high-performance HF transceiver takes Amateur Radio to the next level continuing the Kenwood tradition of operating ease and rugged reliability. General Features • Best dynamic range in its class versus off-frequency interference • 500 Hz / 2.7 kHz Roofing Filters • 32-bit floating point DSP • 100 W heavy-duty design • Built-in automatic antenna tuner ( 6 ~ 160 meters ) • USB & Serial DB-9 ports for PC connectivity • Kenwood ARCP-590 Control Software • Kenwood ARHP-590 Radio Host Program for VOIP • CW Auto Tune • Beat Cancel
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KENWOOD TS-990S

Kenwood TS-990S HF/50MHz Transceiver 

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In the making for more than twenty years, the ultimate Contest / DX experience is here. Kenwood's long awaited flagship model is equipped with the latest technology that embodies an entirely new HF standard. The TS-990S comes equipped with dual receivers for simultaneous reception on different bands, it also features narrow-band roofing filters on the main receiver in a full down-conversion configuration. The TS-990S achieves the highest basic reception performance of any radio in the TS series, through the careful selection of circuits, components and accelerating analysis using triple DSP configuration. Our top-of-the-line transceiver is for all radio operators who love HF. General Features • Down-conversion format for all AMR bands on main RX • Newly developed mixer contributes to achieving +40bBm IP3 • Narrow-band High-IP roofing filters • Comes equipped with ±0.1 ppm TCXO which combines high stability with energy savings • Equipped with dedicated DSP for main receiver, sub-receiver and band scope • Advanced AGC control, fusing together digital and along • Extensive interference elimination & noise reduction functions • Built-in automatic antenna tuner capable of high-speed operation • Cooling system • Dual TFT displays • USB Firmware Updates • Data mode supported by external I/O switching • Transmit and receive DSP equalizers • 2 USB Ports on front panel • Voice guidance / Recording function • Remote control the TS-990S from your PC • Kenwood SKY COMMAND SYSTEM II
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KENWOOD TS-2000/B2000/2000X

TS-2000/B2000/2000X HF/All-Mode Transceivers 
Download instruction manual Kenwood TS-2000


The all new Kenwood TS-2000 series transceiver offers today's demanding Amateur operator high performance standards without the compromising limitations found in other similar multi-band, multi-mode transceiver. The TS-2000 offers users three distinct operation platforms, the traditional transceiver with full function front panel, or the high-tech looking "silver box" version that allows mobile operation with the new RC-2000 compact control head, or the ARCP-2000 computer control program making the TS-B2000 functional from your personal computer. The new TS-2000 offers 100 watts on HF, 6 meters and 2 meters, 50 watts on 70cm, and when you install the optional UT-20 1.2 GHz module at 10 watts, you will have assembled the most complete dual receiver multi-mode transceiver ever produced. The TS-2000 is transverter frequency display function ready to work with the latest satellite frequencies available. General Features • High performance true IF/stage DSP on main band. AF stage DSP on sub-band. • Digital filtering. (No more expensive options to buy) • Satellite ready, with transverter frequency display. • Wide band receive. • Dual receive, (HF & 2m or 70cm) (2m & 2m) (70cm & 70cm) • Cross band repeat. • 100 watts output on HF, 6 and 2 meters. 50 watts output on 70cm, 10 watts output on 1.2 GHz (optional UT-20) • Built-in a Auto Tuner HF through 6 meters • Built-in TNC for KSS/DX PACKET CLUSTER TUNE • Built-in RS-232 for computer control • Built-in TCXO (.5PPM) • CTCSS & DCS encode/decode • Electronic memory keyer World • 5+1 Antenna ports. (2 for HF & 6m, 1 for 2m, 1 for 70cm, 1 for 1.2 GHz option & 1 for and HF receive antenna)
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ICOM IC - 9100

IC-9100 The all-round transceiver
Download instruction manual

The New Dimension in the HF-VHF-UHF-SHF World! Icom HF to 1200MHz multi-band in one transceive r (optional UX-9100 required) Icom Independent dual receivers Icom Satellite mode operation RTTY demodulator and decoder Icom Ample CW functions Icom Double conversion superheterodyne Icom +30dBm class third-order intercept point Icom Three first IF filters (3/6/15kHz) for HF/50MHz band Icom Built-in antenna tuner for HF/50MHz band Icom D-STAR DV mode (optional UT-121 D-STAR unit required) Icom HF/50MHz, 144MHz 100W, 430/440MHz 75W Icom 32-bit floating point DSP & 24-bit AD/DA converters AGC loop management Icom Digital IF filter Icom Noise reduction Icom Noise blanker Icom Manual notch filter and auto notch filter Icom High frequency stability
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ICOM IC - 7800

IC-7800 HF-6m ultimate tranceiver
Download Schematic ICOM IC-7800 Pdf












The ultimate Amateur radio. Nothing else comes close! Icom Four 32-bit floating point DSP units Icom +40dBm ultra-high intercept point Icom Automatic tracking pre-selector Two completely independent receiver circuits Icom 200W output power at full duty cycle Icom Ultra-high frequency stability Icom 7-inch wide colour TFT LCD Multi-function spectrum scope Icom RTTY/PSK31 operation without PC connection Icom Professional 6m receiver Icom Digital voice recorder Icom Auto antenna tuning unit Icom 4 configurable antenna ports Icom CF (Compact Flash) memory card IF notch filter with adjustable notch filter characteristics
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ICOM IC - 7700

IC-7700 HF~6m desk-top tranceiver 
 Download Schematic ICOM IC - 7700 Pdf


 







For operators with a common vision of design and value 
Icom +40dBm ultra high intercept point Icom 3kHz roofing filter Icom Two 32-bit floating point units Automatic tracking pre-selector Icom Advanced IF DSP system Icom 200W output power at full duty cycle Icom Ultra high frequency stability (0.05 ppm) Icom 7-inch wide color TFT LCD Icom RTTY / PSK31 operation without PC connection Icom Adjustable IF notch filter Icom Digital voice recorder Icom USB ports in the front panel Icom High speed automatic antenna tuner 4 antenna connectors
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ICOM IC - 7600

IC-7600 HF/50MHz All mode transceiver
Download Schematic ICOM IC - 7600 Pdf 
Get the performance advantage based on the latest DSP technologies developed for the IC-7800
Icom Separate DSP units for the transmitter/receiver and spectrum scope
Icom Improved inband IMD using double conversion superheterondyne system
Icom Three built-in 1st IF (roofing) filters: 3, 6, 15kHz
Icom 5.8-inch ultra-wide TFT display with LED backlighting
High-resolution real-time spectrum scope
Icom Easy connections for flash memory drives and PCs
Icom Built-in PSK and RTTY operation with a USB keyboard – PC not required
Icom Simultaneously receive two signals in the same band with Dualwatch.
Icom Digital voice memory records incoming signal and will immediately replay audio
Built-in high-speed automatic antenna tuner
Icom Two Tx/Rx antenna connectors with automatic antenna selector.
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