Kenwood Mods

Kenwood TS-850 CAR UNIT Reparacíon Un problema típico del Kenwood TS-850 averia en la placa CAR UNIT Los condensadores electroliticos de esta placa con el paso del tiempo suelen desparramar el electrólito sobre la placa PCB con los consecuentes problemas que esto acarrea. El compuesto químico de estos ataca al barniz y cobre de la … Leer másKenwood TS-850 CAR UNIT Reparacíon

Kenwood Manuales en Español TH-78A/E RC-D710 TK-270G-370G TM-V7 TM-V71 TM-V71(KE) TM-231E TM-241-TM441 TM-251E_451A-E TM-261A TM-271 TM-732E TM-733 TM-742A TM-D710 TM-D710GA TM-D700 TMG-707 TMG-707E-A Servicio TS-140s TS-2000-x-b TS-440s TS-450s-690s TS-480-IM TS-480HX-480SAT TS-570D TS-590S TS-590SG TS-711-811 TS-790E TS-870s TS-940s TS-950SDX TS-990S TS-2000X TS-2000 UBZ-LJ8

KENWOOD TS-130 mod FREQUENCY EXPANSION; 1. Locate PLL Board. 2. Cut the white and yellow wires off of J15. 3. Adjust T5 VCO Coil to lock in on the last three 10 meter stops. If the readout goes blank, VCO is Out-Of-Lock! 4. Install a SPST Switch to reconnect the two wires in Step 2 in … Leer másTS-130 mod: 11m CONVERSION

KENWOOD TS-120S increased frequency coverage into the 11 meter band Follow the steps outlined below for increased frequency coverage into the 11 meter band. 1. Locate J15 on the PLL board. 2. Cut white and red wire on the plug. 3. Adjust T3 (VCO coil) for coverage from 26.5 to 28.0 MHZ. in the last three positions … Leer másTS-120S mod: 11m CONVERSION

TS-530S Mod. de bulbos a transistores 2sc2879 con etapa de filtros ( ELIMINACION DE VALVULAS) Esta es una magnifica e increible modificacion que he elaborado en esta semana, comprometiendome en su funcionamiento superior a los bulbos y mostrar que es posible el modificar estos radios, esto lo hice sin basarme en algun sitio, fue con … Leer másTS-530S Mod. de valvulas a transistores 2sc2879

Modifications for the Kenwood TR-7950 TR-7950 PA module mod Just found a Kenwood screwup on the tr-7950. On the power-output board where the PA module is connected is a 470 uf Cap designated C 1. The silkscreen on the board shows the + terminal going to gnd. The origional cap that was factory installed was … Leer másTR-7950 mods

TR-8400 Transmit Delay Time Author: Trio-Kenwood Communication, inc. Service Bulletin no. 855 (25-1-1982) PLL lockup time when switching from receive to transmit may be shortened for faster transmitter response. This change applies to units before serial number 1060455. On the PLL unit X50-1670-xx, check the values of R31 (390 ohm) and C47, C48 (6.8uf) near … Leer másTR-8400 mods

TR-9200/TR-9000 Optional Ceramic Filters FM Adjacent channel rejection in either unit may be improved by installing an optional narrow ceramic filter. Filter Part No. -6db Bandwidth -70db Bandwidth Retail CFK-455F L72-0304-05 +/- 6 kHz +/- 12 kHz 33.50 CFK-455G (CFK-455G)* +/- 4 kHz +/- 10 kHz 33.50 * Not original part. No computer part number. … Leer másTR-9000 mods

PG-5H (PC Interface Cable Kit) / PG-5G (Interfaz de programación de Cable) El PG-5H viene con el “cable de comunicaciones de datos” (para audio in / out) y el “cable de comunicaciones serie” (para PC RS-232C serie). Ambos de estos dos cables se requieren para EchoLink Sysop modo ( estación nodal) la operación. El PG-5G … Leer másPG-5H – PG-5G PC Interface Cable Kit

Modifications for the Kenwood PS-430No protection on Powersupply Hallo Guys.I had have some problems with originale Kenwood Powersupply (PS-430) The final-solid-states has brooken on it, so absolutly no protections on this Equipment, and the full 24V DC came to my rig. And i seen it only when the ventilator beginns to run, (faster as usual) … Leer másPS-430 No protection on Powersupply