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Saturday, January 26, 2013

CR-1 Communication Receiver

Miniature, portable digital SDR-Software Defined Radio





General Specifications

Receives HF: 160m – 10m Amateur (Ham) Radio & AM International Broadcast Bands
VHF: FM broadcast, Aircraft Band, Amateur, Marine, NOAA Weather Radio
UHF: GMRS & FRS (family radio service)
Frequency Coverage and Modes:
MW-HF Continuous Coverage: 500 kHz - 30.000 MHz
Amateur Band Selections: 160m – 10m
CW-SSB auto-selection  with Mode override (AM-CW-SSB)
Auto-Filter Width select with override: AM: 10 kHz/SSB: 2.6 kHz/CW: 1 kHz
Tuning Resolution (cursor control): 1 MHz  - 100 – 10 - 1 kHz  / 100  - 10 Hz
International Broadcasting: auto-select  AM  - 5 kHz steps - cursor override with 7.5 kHz  filter
VHF VHF: Continuous Coverage:  64.0  - 225.0 MHz
FM Broadcast: 87.7 - 107.9 – monaural - 200 kHz channel steps
Aircraft Band: 118.000 - 136.975 MHz, AM auto-select -25 kHz channel steps
Amateur, Marine, and Public Service: 137.0  - 225.0: NBFM
Tuning Resolution (cursor control): 1 MHz  - 100 – 10 - 1 kHz  / 100  - 10 Hz
UHF UHF: Continuous Coverage: 438.0 – 468.0 MHz – Mode NBFM with Mode override
Bands: Amateur starting at 438.0 MHz, GMRS, FRS allocations -25 kHz steps/cursor override
Tuning Resolution (cursor control): 1 MHz  - 100 – 10 - 1 kHz  / 100  - 10 Hz
Receiver Architecture Dual conversion super-heterodyne with low-IF , I-Q digital sampling, 16 bit DSP with digital audio CODEC
DSP algorithms for all demodulation: DSB-AM, SSB, CW, WBFM, NBFM and channel filtering
Audio System –
(Digital CODEC) Speaker Driver: 1 W into 8 Ohm load
Internal 2.5” diameter, Mylar communications grade speaker
External monaural speaker jack (3.5 mm stereo jack - back panel)
Headset Driver: 40 mW into 16 Ohms. (3.5 mm stereo jack - front panel)
Antenna Inputs MW-HF Port: 1000 Ohm – 3.5 mm audio jack
Accepts telescoping whip or wire antenna, auto detection
MW-HF Port: 50 Ohm – BNC (female)
VHF-UHF Port: 50 Ohm – BNC (female)
Display 64 x 128 OLED Display with EMI filter-lens
Readable outdoors  and manually dimmable
Power Inputs USB and 6-18 VDC – 2.1 mm diameter center pin (positive) jack
Power Consumption 1.1 W (headset) – 1.6 W (speaker)
USB Mini-B –USB 2.0 Jack (powered):  Software updates
Mechanical Overall Size: 5.64” W x 2.43” H x 6.10” D (including knobs, jacks , feet)
Weight: 1 lb – 12 oz
Knobs: Machined Aluminum – Black Anodized
Front Panel: Machined Aluminum – Powder Coated – Black semi-gloss
Case: 20 Gauge Steel,  Powder Coated – Black Crackle.
ESD Protection:  ESD Diodes: Antenna ports - Power  - USB -Keys – Knobs
Origin Designed and manufactured in USA
Warranty Limited 1 year warranty on parts – labor – workmanship

Source: http://www.commradio.com/

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