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Last modified 2025-04-03

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MFJ-8310 (By GRE)

A picture of MFJ-8310 (By GRE)

SPECIFICATIONS

GENERAL
Type:VHF/UHF receiver/scanner
Frequency range: 29-54 MHz
108-174 MHz
380-512 MHz
Tuning steps:5 / 6.25 / 7.5 / 12.5 KHz
Frequency stability:? ppm
Mode:AM / FM
Channels / memory management: 200 regular in 10 banks @ 40 channels per second
NOAA weather channels
1 priority
5 preprogrammed search ranges
1 user search range
Power supply:9 VDC (Male barrel jack, center positive)
Current drain / power consumption:50 mA (Squelched)
Antenna impedance / connector:50 ohm / BNC
or built-in telescopic whip
Dimensions (W*H*D):210*60*175 mm (8.27*2.36*6.89")
Weight:690 g (1.52 lb)
Other features: Zeromatic (AFC). SAME/FIPS weather alert. Skywarn button. Cloning.
PC programmable.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
Sensitivity: (AM/FM, 20 dB S/N)
29-54 MHz: 0.5 uV
108-137 MHz: 1 uV
137-174 MHz: 0.5 uV
380-512 MHz: 0.7 uV
Squelch sensitivity:Less than 0.5 uV (Threshold)
Noise figure:
Selectivity: 16 KHz (-6 dB)
34 KHz (-50 dB)
Image rejection:
AF output power / speaker:700 mW at 10% distortion / 8 ohm
External speaker connector:TS "Minijack" (3.5 mm)




MISCELLANEOUS
Manufactured:China, 2009-201x (Discontinued)
Additional info: This is basically a rebadged GRE PSR-200 with minor changes.
FCC ID: ADV0712

New price, november 2009 in the US: $99.95
Related documents:
Modifications and fixes:
Reviews: Popular Communications: November 2009, page 44
Monitoring Times: July 2010, page 70
Options / Accessories:
GA-060-2670 AC adapter. 9 VDC, 400 mA
A rear picture of MFJ-8310 (By GRE)