Catalog: MFJ 2006 Catalog | |
| just the scales exposed. Only two small switches are slightly protruding so there's ... 3-inch lighted Cross- Needle Meter. Use 12 VDC for meter lamp or plug into ... tape recorder. 2Wx4Hx1.5D inches. Use 9 Volt battery. Use this ultra-sensitive ... to kilowatt signals. Jack for MFJ-802R remote RF sensing head. 2 5/8Wx4Hx1 1/2D ... -802R, $24.95. Read your field strength remotely where you can control your transmitter ... 802 field strength meter and MFJ-802R, remote sensor combination. Telescoping Whip ... measured. Covers 1.8-30 MHz. Use 9 volt battery or 12 VDC or 110 VAC with MFJ- ... loss, feed-thru or cross-talk Provides 12 Teflon (R) SO-239 coax feedthru barrel ... connectors to patch 12 coax fed devices together with short ... and has far better performance than any switching system. To use, connect your coax fed ... | |
| MFJ RF Sense T/R Switch Automatic T/R Switch senses transmitted RF and switches your ... other use. Instead of using RF sense to switch the antenna, a control line input lets ... your key/keyer or PTT line switch the antenna. Adjustable time delay ... circuit gives you delayed switching. All modes. 200 Watts SSB PEP. Measures ... 4Wx2 5/8Hx1 1/2D inches. 12 VDC or 110 VAC with MFJ-1312D, $14.95 ... 69 95 Ship Code A Rig/Antenna RF Safety Switch MFJ- 1703 keeps your expensive ... you forgot to change your antenna switch! 1.8 to 30 MHz. Your transceiver is ... ! Connect two rigs and two antennas and switch to different combinations. 300 watts ... CW. Handy mounting tabs. All metal, switches 50-75 Ohm unbalanced lines. MFJ-1703 $ ... Power Injector Send up to 1 Amp DC /50 Volts DC through coax cable to power ... | |
| VOX PTT line. A closure to ground via remote control or computer also halts messages ... . Has jack for remote or computer control (using CT, NA, TR ... /headphone jack. SMT technology. Use 9 Volt battery, 9-15 VDC or 110 VAC with ... 1/2Wx2 1/2Hx6 1/2D in. MFJ-73, $29.95. Remote Control Head with cable for MFJ-434B ... with high, medium, and low selection switches. It always sends out a constant and ... with PTT momentary and PTT lock switches that allow you to switch between long ... conversations. The frequency up/down switches let you operate your transceiver at ... -in battery check circuit. Press power switch and the level meter shows battery ... condition with power voltage for a few seconds. This professional ... -Mic Headphones MFJ PTT Foot Operated Switch MFJ-624D Deluxe Hybrid Phone Patch ... | |
| and SO-239 coax connectors. Use 9 volt battery, or 12 VDC or 110 VAC with MFJ- ... dB attenuator, gain control, ON LED. Switch selects two receivers and auxiliary or ... measures a compact 6Wx3Hx5D inches. Remote unit has a 54-inch telescopic whip, 50 ... . Measures 3Wx2Hx4D inches. Use 12 VDC or 110 VAC with MFJ-1312D, $14.95 ... weak signals well into VHF. On/off switch, power on LED, SO-239 coax connector and ... 20 inch telescoping antenna. 9 volt battery or 110 VAC with MFJ-1312D, $14. ... receiver input from damage (including switching diodes and attenuator resistors) caused ... . Measures 7 1/2x2 1/2x3 1/4 . Use 12 VDC or 110 VAC with MFJ-1312D, $14.95 ... but adds an RF sense transmit/ receive switch with adjustable time delay to ... you transmit. Also adds PTT line T/R switching; connects between antenna and ... | |
| collapsed. The whip unscrews from the 12 inch base loading coil. It is ultra- ... 29.95 MFJ-1810T (10M) $19.95 MFJ-1812T (12M) $19.95 MFJ-1815T (15M) $19.95 MFJ- ... -1880T (80M) $24.95 MFJ-4103 Miniature Switching Power Supply can deliver up to 40 Watts ... specs and out performs all other switching power supplies made for the FT-817. ... up to 2.89 Amps. Works for input voltages 100-240 VAC and power line frequencies ... Code A Single Band Walkabouts 6/10/12/15/17/20/30/40/80 Tiny 10 oz. Switching ... . LED lights when recording. On/Off switch. 5 pin header for radio cable (connector ... included). Use 9 volt battery, 9-15 VDC or 110 VAC with ... voice messages. Keypad can be used for remote operation with Morse code verification ... MFJ-714, $59.95. SO-239. Use external 12 VDC for power. 2-Meter CW Interface ... | |
| wire, earphone. Simple level. Order VEC-121K, $19.95. Aircraft Receiver Kit tunes ... Keyer Kit stores 512 characters in four 128 character non-volatile EEPROM message ... crystal oscillator tuning, front panel switch selects 1 of 2 crystals. 1 crystal ... included. Transmit and Receive switch. Connect receiver. 1 3/4 x4x3 1/2 in. ... Intermediate skill level. Order VEC-1220K (20 Meters), VEC-1230K (30 Meters), VEC ... -1240K (40 Meters), VEC-1280K (80 Meters), $29.95 each. Comprehensive ... basic electronics. Order VEC-5100K, $12.95. 2/6/10 Meter FM Receiver Kits let you ... 2 inches. Simple skill level. Order VEC-1290K, $29.95. FM Stereo Transmitter Kit lets ... 9V battery or 5- 15 VDC. Moderate. VEC-1292K, $34.95. Tunable SSB/CW Audio Filter ... 1 Watt amplifier. Speaker/Phone jacks. 12 VDC at 300 mA. 1 3/4x4 3/4x5 1/4 in. ... | |
| Ameri-trons Remote Coax Switch lets you remotely switch up to five separate antennas ... consists of two units the weatherproof switching box that mounts on your tower or mast ... your antennas. RCS-8V operates from a 120 VAC power source or RCS-8VX for 220/240 ... allows safe operation with 14V control voltage. RCS-8VN, $159. Same as RCS-8V but has ... , 1 kW at 150 MHz. Power requirements: 12 VDC 100 mA. AC adapter supplied. ... Box: 6Dx6 1/ 8 W x2 1/ 4 H inches. Switch Box: 5 3/ 8 Dx7Wx3H inches. RCS-8V HF ... to VHF/UHF Remote Coax Switch AMERITRON RCS-10 Remote Coax Switch ... with 8 positions Ameritrons RCS-10 remote coax switch selects one of eight ... consists of two units the weatherproof switching box that mounts on your tower or mast ... approved sealed relays with 16 ampere switching current rating. Tested to withstand ... | |
| .com QSK-5 Pin Diode Xmit/Receive Switch... $349 Worlds most advanced Transmit/ ... Receive Switch. Gives high power QSK operation from ... unwanted harmonics. Frequency select switches to 1 of six different ranges, 1.5-30 ... Bias System . . . $39 95 for AL-80A/82/1200/1500 Amps EBS-1, $39.95. EBS reduces ... output falls below 100 mW. Features remote detector board. EBS-1H, $49.95, for ... . Call 662-323-8211 for details. ICP-120/240 Inrush Current Protector . . . $79 ... current and absorbs momentary high voltage spikes to protect your amp, tubes and ... linear amplifiers. Limits current to 12 Amperes during heavy draw inrush period ... continuous operating current. ICP-120, $79, for 120 Volt wired amplifiers. ICP ... -240, $79, for 240 Volt wired amplifiers. AMERITRON Amplifier- ... your ham shack for best viewing angle. Remote sensor with 25 feet thin, flexible ... | |
