Thank you Eric, Do you want me to sent you the receiver module so you can test it,seeing is believing, there is always a first time, and then after that you can sent it to Motorola on my behalf, and charge me for all the expenses in return.
73 Camilo W4CSO ----- Original Message ----- From: Eric Lemmon To: [email protected] Sent: Monday, October 20, 2008 9:29 PM Subject: RE: [Repeater-Builder] MTR2000 UHF Service manual Camilo, The modules in the MTR2000 station are not user-serviceable, so the field service manuals do not contain schematic diagrams. If you believe that the receiver module is defective, you should send it to the Motorola Infrastructure Depot for repair. I currently have six MTR2000 stations in service, but have never seen the problem you describe. 73, Eric Lemmon WB6FLY -----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Camilo So Sent: Monday, October 20, 2008 6:09 PM To: [email protected] Subject: [Repeater-Builder] MTR2000 UHF Service manual Need help to order a MTR2000 service manual that have the schematic diagram of the receiver unit, Got this unit from Ebay, Hook up the unit on my bench with a dummy load on the TX out, and apply signal on the RX input with a IFR1200, The squelch open at 0.12 micro-volt at 0.15 uv its 12 DB Sinad, when signal was increased to about 1.0 micro-volts or higher the receiver drop out, as if the agc is overloaded that cut out completely and also drop the TX, Have anyone ever experience this problem before, This is the first time I have seen this kind of problem , and its hard to fix it w/o a diagram. any help is highly appreciated. de w4cso Camilo
