SP8WJT/HF8V - RED ARMY RADIOTELEGRAPH SIMULATOR - SP8WJT/HF8V POLISH ARMY OVERVIEW: Generally 2 periods are described: 1. Pre 2WW (1930s) ORG: A-126 2. Post 2WW (1980, 1990s) ORG: A-127 1. Pre 2WW (1930s) a. ARMY-HQ NET FREQ: 200-500 kHz (radiostation RKA) CALLSIGNS: $$$ (latin letters only) Army in the field with General Staff Network. This old style radiocommunication, already outdated at that times was still used in Polish Army untill 1939. SIMULATION: ================================================================================= ## FREQ HQ ARMY NAME REMARKS ================================================================================= 01 354.5 HOD DSJ UNDEF_POL_ARMY_001 OD 261.5 ZEM OBB UNDEF_POL_ARMY_001 ED 02 373.5 UTC NSE UNDEF_POL_ARMY_002 ED 247.5 CMY JUT UNDEF_POL_ARMY_002 OD 03 274.5 MRO WIL UNDEF_POL_ARMY_003 ED 362.5 BYD PLM UNDEF_POL_ARMY_003 OD ================================================================================= RMKS: Since ver. RX0/4.29.0.245 freqs changed. According to 1924 bandplan military comm was allowed in bands: 190-210 m 1429 - 1578 kHz below 800 m (353) - 375 kHz 1050-1500 m 200 - 285 kHz below 2400 m ... - 125 kHz below 2800 m ... - 107 kHz I dont know if this band plan was used in Poland, but 850-950 m was international aero band. In practise this band was very local range and bandplans were rather rarely respected. ED/OD freq change introduced. Callsigns changed. b. DIVISIONAL TRAFFIC CALLSIGNS: $$$ (latin letters only) FREQ: 2500 - 6000 kHz (radiostation RKD) FORMAT: 5F SIMULATION: Calling and QTC5F in original format [2]. FREQ: Assumed in original band 2500 - 6000 kHz (military waves 100-240) near military waves. FORMAT: 5F OPCHAT: Some polish opchat is simulated. During those period often open text was sent. Military waves are 25 kHz multiplications. FALA 200 = wave 200 x 25 = 5000 kHz, etc... Polish national letter L (£) was used, morse signal ================================================================================= ## FREQ STN1 STN2 NAME REMARKS ================================================================================= 01 3750 OBL WAD UNDEF_DIV_001 PROB 20% 02 5300 KRA LOM UNDEF_DIV_002 EVEN H PROB 20% 03 5850 SUM FOZ UNDEF_DIV_003 ODD H PROB 20% 04 3200 DYN JEZ UNDEF_DIV_004 NIGHT PROB 20% 05 2951 SZK ECY UNDEF_DIV_005 NIGHT PROB 20% 06 4549 CCE RYT UNDEF_DIV_006 PROB 20% 07 4026 DCU SMI UNDEF_DIV_007 PROB 20% ================================================================================= 2. Post 2WW (1980, 1990s) CALLSIGNS: MMMM (latin letters or figures) FREQ: 2000 - 10000 kHz in practise FORMAT: 5L, 5F a. Undefined radiograms in WP format (most of it was training traffic in this period) Warsaw Pact QTC format, additionally with month in preamble. Z coded addresses and 5L format, 20-60 groups. Duplex operation assumed, but another side is not simulated yet. FREQ: 2022 cond 3 + NIGHT + EH 2142 cond 3 + NIGHT + OH 3221 cond 3 + NIGHT 3918 cond 3 + EH 4564 cond 3 + OH 4853 cond 3 + EH 5037 cond 3 + OH 5834 cond 3 + EH 6837 cond 3 + DAY 7587 cond 3 + DAY 8169 cond 3 + DAY + EH 9081 cond 3 + DAY + OH b. RPR1 (KROSNO ODRZANSKIE) dynamic calling Caling only, no answer. Duplex operation assumed, but another side is not simulated yet. FREQ: 2053 cond 4 + NIGHT 3219 cond 4 + NIGHT 4792 cond 4 5271 cond 4 REMARKS: SOURCES: [1] Own logs [2] Vaglednig for Radiospanare [3]