PA3JT`s HAM page

Community Intl

IARU

AMSAT

QRZ.com

Information

IARU Bandplan Region 1

VHF/UHF Bandplan (HAM-RADIO.NL)

Parts, Dump, etc

Baco Army Goods

Elektrodump

Farnell Parts & Specs

Make it yourself

Poor man's Spectrum Analyzer

J-antenna calculator (pa3eki)

G5RV deel 1(pa3cll)

G5RV deel 2(pa3cll)

Loaded Coils antenne

Articles by PA3JT

MFJ-1275M mod to Yaesu data cable

Lucy Keyboard for disabled HAM's

Connect a scope to your antenna

Add CTCSS to your FT-225RD

SEM25 with NFM Deviation

2m/70cm diplexer

SE-550 Programmer interface

Motorola handmike MDRMN4025B mod

dBm to Watt table

Digital SWR/Power meter

SSBTRX II

PA1APW Documentation

SEM25

Greenradio: SEM25-35

Mark's green SEM25 page

Manual (PDF, 6.9 MB, VMARS scan of orig.)

Schematics

Motorola Porto

BatLabs

Storno

Andrea`s Motorola info page

Condor 3000

Afregelen Ascom SE-550 Condor 3000 (dutch)

PA3EKI Condor 3000 site

PA3JT's shack....:

Click for the pic

Grid Location: JO21GU

Height: -1 mtr (NAP)

Yaesu FT-225RD

- Mutek frontend

- CTCSS

Yaesu FT-897D

- Yaesu FP-30 power supply

- Full TX modification (mirror)

- Less white noise modification on TDA2003

- Collins SSB Filter 2.3 kHz

- Collins CWN Filter 300 Hz

- LDG AT-897 antenna-tuner

- Kenwood HS-5 Headphone

- MFJ 1275MX Soundcard Interface (mod for Yaesu cable)

- KEY. W.T. 8 AMP No 2 Mk. III

SEM25 (German Fahrzeugfunksprechgerät)

- SEM25/35 ATU

- NATO Headset

- Mod: NFM deviation

Motorola MX2000/3000 VHF & UHF handhelds

Ascom SE-550 Condor 3000 UHF

LW 15mtr + 9:1 balun

Diamond X200 Dualband VHF/UHF antenna