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Last modified 2023-12-30

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CommRadio CR-1

A picture of CommRadio CR-1


Type:HF/VHF/UHF SDR receiver
Frequency range: 0.5-30 / 64-260 / 437-512 MHz
NB! Can also receive 0.15-500 KHz with some limitations
Tuning steps:10 / 100 Hz, 1 / 10 / 100 KHz, 1 MHz
Frequency stability:? ppm
Mode:AM / FM / NFM / WFM / SSB / CW
Channels / memory management: 64 regular
Power supply:6-18 VDC external or internal Li-Ion pack
Current drain / power consumption:? mA
Antenna impedance / connector:50 ohm / Two BNC
Hi-Z / 3.5 mm jack
Dimensions (W*H*D):143*62*155 mm (5.64*2.43*6.1")
Weight:794 g (1.75 lb)
Other features: Dimmable 1.5" (64*128 pixels) OLED display. I-Q sampling/32-bit DSP.
Spectrum scope on HF. Mini-USB jack (Software update and battery charging).

Receiver system: Single conversion superheterodyne (VHF/UHF)
IF: ? KHz
Double conversion superheterodyne (HF)
1st IF: ? KHz
2nd IF: ? KHz
Sensitivity: HF (BW 500 Hz): 0.125 uV (MDS)
108-150 MHz (FM BW 15 KHz): 2.8 uV (12 dB SINAD)
UHF (FM BW 15 KHz): 11.2-2.8 uV (12 dB SINAD)
Image rejection:
Output IQ sample rate:
Output IQ bandwidth:
AF output power / speaker:800 mW at ?% distortion / 8 ohm
External speaker connector:3.5 mm jack

Manufactured:USA (By Aerostream), 2013-2014 (Discontinued)
Additional info: Analog or digital IQ or IF signals are not ported to any
connector. RoHS compliant from july 2013.

New price 2013 in the US: $599.00
Related documents:
Modifications and fixes:
Options / Accessories:
CR-1 Battery Internal Li-Ion battery
An inside picture of CommRadio CR-1
A rear picture of CommRadio CR-1