Compare rigs

Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.

Marine Shortwave receiver IMR54
QRP HF Transceiver
Speech processor

General

HAM bands ? 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m  None 
Freq. stability ? ± 2 p.p.m. (after 30 minutes of power on) ?
Tuning steps ? ? ?

Receiver

RX-range 15 kHz - 31 MHz in 10 bands 0.5-30 MHz ?
Modulations AM   CW   AM   CW   USB   LSB   -
Sensitivity 15-160 kHz: 4-20 µV (10 dB S/N)
160-1500 kHz: 6-10 µV (10 dB S/N)
1.5-4 MHz: 1.5-3 µV (10 dB S/N)
4-10 MHz: 2-6 µV (10 dB S/N)
10-31 MHz: 2-10 µV (10 dB S/N)
≥ 0.25 µV @ 12 dB SINAD (PRE: ON) ?
Selectivity Wide, Intermediate, Narrow and Very narrow settings.
500 Hz ... 25 kHz
? ?
Filters ? Optional: SSB 2.4 kHz / CW 300 Hz ?
Receiver system Double conversion superheterodyne SDR ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output 1 W 0.5 W @ 4Ω ?

Transmitter

TX-range - 1.8-30 MHz ?
Modulations - AM   CW   USB   LSB   -
RF-output ? 1-20 W ?

Connections

Antenna - SO-239 -
Impedance 72Ω 50Ω ?
Other - - -

Electrical

Power req. Mains (110-250 V AC) 12.5-14.5 V DC Mains or 13.8 V DC
Current RX 82 W 750 mA ?
TX - 8 A ?

Physical

Manufactured Between 1952 and 195x in Great Britain Between 2019 and 202x in China Between 19xx and 19xx
Dimensions 747 × 385 × 451 mm
(29.41 × 15.16 × 17.76 in)
120 × 45 × 210 mm
(4.72 × 1.77 × 8.27 in)
?
Weight 60.90 kg (134.4 lbs) 1,000 gr (2.2 lbs) ?
Form factor Base Station Portable Base Station

Other features

Memories ? ? None
Usage Marine / Navy Amateur / Ham radio operators Amateur / Ham radio operators
Features Automatic volume control 1.8" color LCD-screen
AGC
Noise blanker
S-meter
PO-meter
SWR-meter
CW-keyer
USB control port
?
Accessories ? ? ?
MPN EDDYSTONE-000700 XIEGU-G000090 KEN-PRODUCT-KP-000601