Re: RE: [Repeater-Builder] MSR2000 info
Eric, Thanks. The only thing is the 3-VHF. As you know Mot most often broke VHF into segments. I use to use Mot Ch Element freq to tell this. 73, ron, n9ee/r From: Eric Lemmon [EMAIL PROTECTED] Date: 2007/11/06 Tue PM 08:15:48 CST To: Repeater-Builder@yahoogroups.com Subject: RE: [Repeater-Builder] MSR2000 info Ron, The model number does not reveal the specific split. Here's how C73GSB-3145B breaks down: C Compa Station 7 110 watts 3 VHF GSB Fully optionable, with intermittent-duty PA 3 PL tone squelch 1 N/A 4 Supplied with two TX and two RX frequencies 5 DC Remote control B Later model Base Station (not a repeater) The intermittent-duty PA (GSB models) covers the entire 146-174 MHz band. The continuous-duty PA found in the KSB models is offered in three splits: 132-150.8, 150.8-162, and 162-174 MHz. To determine the split of your station, look at the number stamped on the receiver/IF board. If it ends in a 1 as in TRD6291A, it is for the 132-150.8 MHz split. If the number ends in a 2 it is for the 146-174 MHz split. Be aware that there are some significant differences between a base station, which you have, and a repeater station which will have a model number ending in BT. The duplex exciter differs from the simplex exciter, and there are rows of filters to keep RF out of the receiver, along with additional shielding plates, that exist only in repeaters. 73, Eric Lemmon WB6FLY -Original Message- From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Ron Wright, Skywarn Coodinator Sent: Tuesday, November 06, 2007 7:04 AM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] MSR2000 info hi all, Anyone know details of a MSR2000 with part number C73GSB-3145B. Understand is VHF base station, but know little more. Mainly interested in frequency segment. 73, ron, n9ee/r Ron Wright, N9EE 727-376-6575 MICRO COMPUTER CONCEPTS Owner 146.64 repeater Tampa Bay, FL No tone, all are welcome.
Re: [Repeater-Builder] MSR2000 info
Pull the TX and RX boards and look at their part #'s Ron Wright, Skywarn Coodinator wrote: hi all, Anyone know details of a MSR2000 with part number C73GSB-3145B. Understand is VHF base station, but know little more. Mainly interested in frequency segment. 73, ron, n9ee/r -- Jay Urish W5GM ex. KB5VPS ARRL Life MemberDenton County ARRL VEC N5ERS VP/Trustee Monitoring 444.850 PL-88.5 146.92 PL-110.9
Re: [Repeater-Builder] MSR2000 info
Ron Wright, Skywarn Coodinator wrote: hi all, Anyone know details of a MSR2000 with part number C73GSB-3145B. Understand is VHF base station, but know little more. Mainly interested in frequency segment. It's VHF. That's all you can tell from a Motorola model number. You'll have to look at the individual rx, exciter, and PA boards to tell band segment. Info is on the RB web site. -- Jim Barbour WD8CHL
Re: [Repeater-Builder] MSR2000 info
http://www.batlabs.com/models.html Jim wrote: Ron Wright, Skywarn Coodinator wrote: hi all, Anyone know details of a MSR2000 with part number C73GSB-3145B. -- /Subscribe to dstar_digital/ Powered by groups.yahoo.com http://groups.yahoo.com/group/dstar_digital
RE: [Repeater-Builder] MSR2000 info
Ron, The model number does not reveal the specific split. Here's how C73GSB-3145B breaks down: C Compa Station 7 110 watts 3 VHF GSB Fully optionable, with intermittent-duty PA 3 PL tone squelch 1 N/A 4 Supplied with two TX and two RX frequencies 5 DC Remote control B Later model Base Station (not a repeater) The intermittent-duty PA (GSB models) covers the entire 146-174 MHz band. The continuous-duty PA found in the KSB models is offered in three splits: 132-150.8, 150.8-162, and 162-174 MHz. To determine the split of your station, look at the number stamped on the receiver/IF board. If it ends in a 1 as in TRD6291A, it is for the 132-150.8 MHz split. If the number ends in a 2 it is for the 146-174 MHz split. Be aware that there are some significant differences between a base station, which you have, and a repeater station which will have a model number ending in BT. The duplex exciter differs from the simplex exciter, and there are rows of filters to keep RF out of the receiver, along with additional shielding plates, that exist only in repeaters. 73, Eric Lemmon WB6FLY -Original Message- From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Ron Wright, Skywarn Coodinator Sent: Tuesday, November 06, 2007 7:04 AM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] MSR2000 info hi all, Anyone know details of a MSR2000 with part number C73GSB-3145B. Understand is VHF base station, but know little more. Mainly interested in frequency segment. 73, ron, n9ee/r
