| DATE | ACTION | BY WHOM |
|
Feb 7/94 |
installed helical filter & preamp |
signed |
|
Feb 10/94 |
22:24 local replaced tx Cable - installed cavity in tx Leg. Crossed Fingers |
VE3MNE VE3RRB Ve3FFR |
|
Feb 15/94 |
Reset King07 | VE3UDO |
|
Feb 16/94 |
Reset King07 | VE3UDO |
| MAR 14/94 | PUT REPLACEMENT TEMPORARY duplexer IN CIRCUIT (tuned) (4 hrs) |
VE3MNE VE3RRB VE3NFK |
| Apr 16/94 |
Replaced DUPLEXER, ARP-2330E Added INTERMOD FILTER - SBP144-N!
purchased 04/12/94 From SinClair + 3 New cables Total $1936.60 TOTAL
delivered. INV.NR. 0005276 - Removed temp duplexer, cavity and original duplexer - to be retuned (2 hrs) |
VE3MNE VE3NFK VE3FFR VE3UDO VE3XDC VE3GRS VE3CDY |
| Apr 20/9 |
18:00 Removed eqpmnt covers 19:00 - USED DISCRIMINATOR OUTPUT to CTRLR, tuned RCVR, Adjusted levels on 220/440/VOICE ANN. - Adjusted PWR DOWN TO 5A. Jumper on (4 hrs) |
VE3NFK VE3MNE VE3RRB |
| Apr Fri 22 |
700 - removed rx amp for repair (2 hrs) |
signed DG! |
| April 27 | AM rptr off air - thunder storm scrambled controller | |
| April 27 |
- did hard reset - programming begins Reprogrammed from home (6 hrs) |
|
| May 11/94 |
Resolderes RCVR BOARD. Installed .07 & .01 CAVITIES. Tuned TX to 9
A - still has RCVR noise - Applied heat to IC3 IC2 etc - definitely RCVR problem (4 hrs) |
VE3NFK VE3MNE |
| May 12 |
removed receiver for repair IC blown & no OSC VISIBLE on scope (3 hrs) |
VE3MNE |
| May 13 | replaced & tested Seem OK | |
| May |
Sunday - Joint on IM filter broken. off AIR. Repaired. In place MON (2 hrs) |
VE3MNE VE3NFK |
| May 30 | noise prob - audio is intermittant and squelch is operating poorly removed to ship for repair (1 hr) | VE3MNE |
| June 2 |
Fixed RCVR - ICMC1358 replaced, tuned/ - still spur from XMT. - VE3NFK,
VE3UDO, VE3NB
- removed old VE3KER Repeater and VE3RRB's
duplexer to VE3NB's QTH. - cable
form |
|
| June 2 | Adjusted XMT RCVR. Move cables. Changed Audio Feed to high level (1hr) |
VE3MNE VE3NFK |
| June 27/94 | Put copper ground straps on duplexer, band pass filter and grounded receiver and pre-amp. Put ferrite beads on all leads into RX, TX and pre-amp. Did not change squelch control setting. Found loose ground lead from Temp sensor block - so grounded it.? Repeater off air 0930 to 11:15. |
B.H. Burdsall VE3NB |
| 28 June | 1300 hrs - removed pre amp signals lowed on limiter current meter ('E' on RX)/ Some noise comes in at times & makes limiter current increase - Does it come in from RX from our TX? |
Bernard VE3NB |
| 29 June | 1000 hrs Limiter current 3 uA idling with TX ON it goes to 30 uA. Terminated duplexer output with 50W load & trouble still there. Terminated TX output with 50W load & no increase in limiter current with TX on. Power out of duplexer 20 Watts - small reflected power. Trouble definality in TX. No increase in receive limiter current from other sources. Back on 1045 hrs. |
Bernard VE3NB |
| 4 July 94 | 100 hrs Adjusted xmtr exciter drive to keep RCVR Limiter currnt below 6 uA when transmitter is on (no signal). Reattached emegency power (KARC paid for install in 1975) Preamp NOT Useful |
VE3NB VE3NFK |
| 5 July 94 | 1624 Adjusted squelch. was too loose. checked & Adjusted using VE3JSN in Centreville. | VE3NFK |
| 9 July 94 | 9:50 AM - repeater dead. power supply very hot - no power out with load. removed for service. rest of system unknown condition. MAJOR Lightning Storm night of 8-9 July. Fuse on supply didn't blow. | VE3NFK |
| 10 July 94 | 10:35 - 11:12 - put old VE3KER in service. - controller draws 3 Amps - probably Blown as well. Pwr supply has 3 transistors 2N3227 Blown. Must replace all 6. Regulation circuit defective. |
VE3NFK VE3NB |
| 11 July 94 | 1.30 PM Antenna SWR 2.5:1. (5 watts output) Put terminator on output of Sinclair band pass filter & desensing noise about 5uA. With antenna as terminator. it is above 25UA. due to poor termination of antenna allowing loop around of TX sig in duplexer. There is up to .4 watts of RX coming in on the antenna from outside sources at times. |
Bernard VE3NB |
| 16 July 94 | 0930 checked antenna and duplexer & OK. Trouble appears to be random noise picked up from other services. Tightened all connectors. 2 watts in! |
John VE3NFK Bernard VE3NB |
| 27 July /94 | removed modem for testing ctrl. | VE3NFK |
| 5 Aug 94 | 1130 Put in Heath standby repeater with ID, to test it out in place of the old Heath standby repeater which was replacing the regular repeater. Output 5W to antenna. |
Bernard VE3NB |
| 7 Aug | 1030 Put regular standby back (with no ID) as old standby gets noise & intermod from packet & other sigs) | Bernard |
| 6 Sept 94 | Brought ID VE3KER/VE3TKO unit from home & put on reptr operates every 2 mins 50 secs | Bernard |
| 26 Sept 94 | 930A Tightened AF input jack on TX and replaced RX antenna jack from BNC to Type N. RPTR back on air 1015 am |
VE3NB Bernard |
| 15 Oct 94 |
Replaced standby repeater with 2nd standby repeater due to |
Bernard VE3NB |
| 18 NOV 94 | replaced #2 standby with #1 Standby - checked COR transistors and all OK. No trouble found (over deviating by some stations) |
Bernard VE3NB |
| 5 Dec 94 |
Remount of antennas down - 440 MHZ antenna & |
Don, VE3CDY Bernard Tom |
| 10 Dec 94 | Installed 443 repeater antenna on lower part of mast holding 2 metre repeater antenna. Used RG213 with PL259 at antenna and type N on duplexer. Output 4 Watts. SWR OK. (Antenna 1/2 wavelength from mast giving some gain towards North) |
Bernard VE3NB |
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