JRC JST-245 Desktop HF/VHF Transceiver

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The Japan Radio Company JST-245 is an extraordinary rig providing 160 to 10 meter amateur band coverage plus 6 meters in all modes (AM/FM/SSB/CW/RTTY). The built-in automatic antenna tuner is provided as standard equipment. Tuner settings are automatically stored in memory for fast QSY. Three antenna connections are user selectable from the front panel and can be stored in memory. The general coverage receiver tunes from 100 kHz to 30 MHz plus 48 to 54 MHz. Electronically tuned front-end filtering, quad FET mixer and quadruple conversion (triple on FM) ensures excellent dynamic range (> 100 dB) and third order ICP of +30 dBm. Excellent I.F. bandwidth flexibility is assured with the variable Bandwidth Control. This permits the standard 2.4 kHz filter to be narrowed continuously to 800 Hz. Narrow SSB and CW filters for the second and third I.F. are available optionally. Other interference rejection features include Passband Shift (PBS), dual noise blanker, three step attenuation, I.F. notch, selectable AGC and all-mode squelch. Notch tracking is automatic. Once tuned, the I.F. notch filter will track the offending heterodyne (± 10 kHz) if the VFO frequency is changed. Very low phase noise is achieved through a single crystal Direct Digital Synthesis system. The keypad can be used for band selection or frequency input. The rear panel has three antenna inputs

The serious CW operator will appreciate the full break-in, variable CW pitch, and built-in electronic keyer. Two separate VFOs are featured for split frequency operation. Memory registers store most recent VFO frequency, mode, bandwidth and other important parameters for each band. Each of the 200 memories stores frequency, mode, AGC and bandwidth. A built-in RS-232C interface facilitates computer control. The heavy duty, built-in power supply insures reliable and continuous use. The ergonomic layout, colored LCD display and thoughtful placement of controls ensure ease of operation. For a complete technical review of this product please see the September 1995 issue of QST magazine. Mic not included

Frequency range

RX-range
0.1-30 / 48-54 MHz
TX-range
10-160 m + WARC/ 6 m
HAM bands
-
Stability
-
Tuning steps
-
Filters
-

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Receiver

Modulations
AM   FM   CW   USB   LSB   RTTY  
Sensitivity
-
Selectivity
-
Receiver system
-
IF-frequencies
-
Image rejection
-
Audio output
-

Transmitter

Modulations
AM   FM   CW   USB   LSB   RTTY  
RF-Output
7-150 W (AM: 3-50 W)

Connections

Antenna
SO-239
Impedance
50 Ω

Electrical

Power requirements
Mains
Current drain RX
-
TX
-

Physical

Dimensions (w×h×d)
350 × 130 × 305 mm (13.78 × 5.12 × 12.01 in)
Weight
12.00 kg (26.5 lbs)
Form factor
Base Station
Manufactured
Between 1995 and 199x in Japan

Other features

Memories
-
Usage
Amateur / Ham radio operators
Features + options
-
Accessories
-

Manuals, diagrams and brochures

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Prices

Estimating the value of a rig can be challenging. The graph below shows historical prices paid by hams over the years. May it guide you to good fortune...

Price Condition Year User
EUR Good / Used 2002 iz0eyj
EUR 1200.00 Good / Used 2010 iz2uqe
GBP 1299.00 Good / Used 2013 eBay
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