MFJ Products
MFJ949E $ 179.95
1.8 – 30 MHz 300 watt antenna tuner, with big lighted cross-needle meter, 8 position antenna switch lets you select two coax fed antennas, random wire/balanced line or built-in dummy load through your MFJ-949E or direct to your transceiver.
_________________________________________________________________________
MFJ-989D $ 389.95
1.8 – 30 MHz including MARS/WARC bands,easily handles full 1500 watt legal limit SSB/CW, true Active peak reading SWR/Wattmeter,cross needle meter, built in dummy load, High Voltage current Balun, super heavy duty antenna switch.
_________________________________________________________________________
MFJ-259B $289.95
1.8 -170 MHz SWR analyzer, reads SWR, Comples RF Impedance, determine velocity factor, coax cable loss in dB, length of coax and distance to a short or open in feet. Reads inductance in uH and capacitance in pF at RF frequencies. Has large easy to read two line LCD screen and side by side meters.
_________________________________________________________________________
MFJ-269 $ 389.95
1.8 -170 MHz plus 415 – 470 MHz HF/VHF/UHF SWR Analyzer performs in the same manner as the MFJ-259 above but covers additional frequencies.
_________________________________________________________________________
KP-1/10M $ 149.95
28 -30 MHz in shack High gain low noise GaAsFET preamp for receiving weak signals. Selectable gain prevents receiver inter-mod. 15 – 22 dB gain. less than 0.8 dB noise figure, auto RF switching to 160 watts.
________________________________________________________________________
MFJ-1701 $69.95
6 position HF antenna switch, 1.8 – 30 MHz, lets you select one of six antennas, unused terminals are sutomatically grounded. Quality SO-239 connectors, handles 2 kW PEP SSB, 1 kW CW.
_________________________________________________________________________
MFJ-1704 $ 79.95
Lightning protected Heavy Duty 4 position coax switch. Has center groung position, automatic grounding of unused positions, handles 2.5 kW PEP.
________________________________________________________________________
MFJ-815C $ 109.95
1.8-30 MHz SWR/watt meter, large illuminated cross needle meter, has TruAcive peak reading circuit, 300/3000 watt forward and 600/60 watts reflected power ranges.
________________________________________________________________________
MFJ-818 $ 79.95
Mobile HF SWR/watt meter, 3 inch lighted cross-needle meter, use 12VDC for meter lamp. 30/300 watt ranges, 1.8 – 30 MHz.
________________________________________________________________________
MFJ-868 $149.95
Giant SWR/Watt meter, HF, 1.8 – 30 MHz, 6 1/2 inch meter, has 20/200/2000 watt scales, requires 9 volt battery or 12 VDC for meter.
________________________________________________________________________
MFJ-912 $ 69.95
W9INN Balun Box, convets unbalanced coax line to balanced ladder transmission line, giant 2 core 4:1 balun wound with teflon wire, heavy duty ceramic feedthru insulators, 1500 watts full legal limit.
________________________________________________________________________
MFJ-918 $ 24.95
True 1:1 current balun/ center insulator, 1.5 kW, 1.8 -30 MHz.
________________________________________________________________________
MFJ-16C06 $ 4.56
6 pack glazed ceramic antenna insulator, extra strong, will not break with long antennas and will not arc over or melt even under full legal power.
________________________________________________________________________
MFJ-335BT $ 21.95
5 inch magnet mount, 3/8 – 24 thread antennas.
________________________________________________________________________
MFJ-336T $ 45.00
5 inch TRI-magnet mount , for 3/8 – 24 threaded antennas, with 18 ft. of coax cable.
_________________________________________________________________________
MFJ-711B $ 29.95
Hi pass TVI filter between cable/antenna and TV/VCR to filter out interference from 2 way broadcast, commercial, amateur and cb radios operating below 30 MHz.
________________________________________________________________________
Visit Derby Coins & Collectables
