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Last modified 2026-06-30

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MFJ-870

A picture of MFJ-870

SPECIFICATIONS

Type:SWR / Wattmeter
Frequency range:1.6-60 MHz
Power measure ranges:30 W
300 W
3 KW
Insertion loss:
Impedance / connectors:50 ohm / Two SO-239
Power supply:13.8 VDC (Backlight)
Current drain / power consumption:? mA
Dimensions (W*H*D):190*108*76 mm (7.5*4.25*3")
Weight:767 g (1.69 lb)
Manufactured:20xx-20xx (Discontinued)
Additional info: PEP or average reading.
Accuracy: ±10% (Average)
Minimum power for accurate SWR measurement is 3 W
Related documents: User manual (28 KB)
Modifications and fixes:
Reviews:
Options / Accessories:
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