AN-PRC-5_Repaired_equipment_standard_REP-890_1954.pdf
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AN-PRC-5_Repaired_equipment_standard_REP-890_1954.pdf
s IG I A L co a rs UEPAIJ STAMlRD NO. i1EP-e9o ISSUE 1 roo 1 - tDIO liECElVEl SECTiuf 01 HADIO SET AU/Pa1C-; P1WJ ECT 44220 I I ., SIGNAL CORPS ENGINEERING LABORATORIES FORT MONMOUTH, N. J. SIGNAL CORPS REPAm STANDRO PREFACE NO. REP :iSSUE NO. Signal Corps Repair Standards (formerly Signal Corps Rpaired Equipm.ent Requirements) are prepared by the Main- tenance Engineering Branch, Procurement-Maintenance Engi- neering Division, Signal Corps Engineering Laboratories, and cover various items ot signal. equipment 5 Ju!llber lo General Standards REP-1001 for Repaired Signal Equipment 2o Class 11tC REP-242 Receiver nnd Low Power Transmitter Vacuum Tubes ,. . . Para. REP-890 ISSUE NO. 1 EST ffi TA SHEET FOil RADIO UECEIVEh: OF RADIO SET AN/PRC-5 IV: iill.lli:J. . 9ll?l.119l l. Dummy Antenna 390 ohms . 2. Output Load 100000 ohms across phones jack ref-. symbol J2. 3. Standard Output 10 volts. 4o Supply Voltage ll0/220v ACv 10 volts. 5o RF signal modulation 400 epso Test tea sur ed Value _. . . _. . -_. lo Sensi ti vi ty (uv) High .Vtlddle Low High Middle Low Standard noise output . . aa 11 d 1 v l 0 Band 2 25 Band l voltage rntio 1 10 25 10 -. :a-ar. _._ 25 OV Sensitivity 3. Selectivity: 4 . Standard input 10 microvolts at 5,000 kc Frequency flange: Calibrations and Resetability: Band 1, 5 Band 2, 10 Band Input 20 uv 100 uv 1000 uv 100000 uv 5 10 Bandwidth 3 kc min, 7 kc max 20 kc max 40 kc max 30 kc max 5 10 Bandwidth -. - - 1tin-X:-. Band 1 4500 kc to 3000 kc -kc _ kc nand 2 8000kcto 16000 kc _ kc _kc Frequency and 1 :Jff.J kc 5000-HOOO kc _ kc Band 2 :ib5 kc dOOQ.16000 kc kc - 3 SIGNLL CORPS REPAIR STA rRD TEST DA1 SHEET (COfVTD.) Test - SQecified Value - Pll - 6o Frequency drift: Hi kc ( in 30 min at 5a 000 c) Special Tests 8. Operation Check Quality of Sigls (Voice and CW) Visual tuning Controls Vibration The audio output shall be not lss than 16 volts with inputs of 10001000g 100000 and 100 000 mi c ,. o v o 1 t so Band l Satisfactory Band 2 Satisfactory Function properly Function properly No effect NOo REP-890 ISSUE NO. 1 J.Y.!L.Y!l kc -.-.-.-. ., Satisfactory _ _ Not Satisfactory . _._., . c. . . Tests listed in REP-1009 but which do not appear on this Test Dnta Sheet do not apply to Radio Receiver Section of Radio Set AN/PRC-5o Army , Ft, Monmouth, NJ-MON1925-54 . SIGNAL. CORPS REPAIR STANDARD COMMENTS AND/ OR NOTES NO. REP- ISSUE NO. _ _ Army Ft Mon N. J. SIGNAL CORPS REPAIR STANDARD NO. REP- .ISSUE NO. _ _ COMMENTS AND / OR NOTES I . Army Ft Mon N. J. ( (
