| Main Technical Specifications | |
|---|---|
| MAKE | Topcon |
| MODEL | SRL-35 |
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.
New Topcon SRL-35 GNSS Radio for Sale
Your GNSS equipment must provide the precision to run positioning applications and reach the ends of your jobsite. UHF radios can increase the signal range of your base stations and rovers to ensure measurements, corrections, machine control, and other GNSS-based projects aren’t cut short by weak signals.
The SRL-35 is an all-weather UHF base radio with configurable high power output (up to 35 W) and a full 70 MHz turning range.
The SRL-35’s channel spacing can set to 12.5, 20 or 25 kHz with complementary protocol support to satisfy high-efficiency narrowbanding requirements. Interoperability is provided for several third party radios protocols including Satel, PDL, and TrimTalk formats.
The SRL-35 uses a Forward Error Correction (FEC) approach which ensures dependable communication links and a minimum of data loss. At full power, it is possible to see communication distances of up to 80 km.
The SRL-35 can also function as a repeater increasing your operating range.
GNSS Radios are perfect for
| Specs | |
|---|---|
| Ideal Use | Extend the signal of base stations – using individual radios or multiples as repeaters |
| Frequency Error Tolerance | <1 kHz |
| Radio Protocols | Satel/PDL/TrimTalk |
| Sensitivity | <-114 dBm (BER<10 E-3) |
| TX Duty Cycle | 100% (22°C/35°C) 40% 35 W 22 min/13 min No limit 10 W No limit/50 min No limit |
| Dimensions | |
|---|---|
| Width | 5.43” (w/connectors) |
| Height | 7.44” (w/connectors) |
| Weight | 3.13 lbs. |
| Depth | 3.03” (w/connectors) |
| Connector | 8-pin ODU |
| Channel Spacing/Width | 12.5 kHz, 20 kHz, 25 kHz (software selectable) |
| Operational | |
|---|---|
| Frequency | 403-473 MHz |
| Adjacent Channel Selectivity | >47 dB at 12.5 kHz/>52 dB at 25 kHz |
| Antenna Connector | TNC, 50 ohm, female |
| Co-Channel Rejection | >-12 dB |
| Communication Mode | Half-Duplex |
| Data Format | Asynchronous RS-232 |
| Data Speed | 300-38,400 bps (of RS Interface) 19,200 bps (25 kHz)/9,600 bps (12.5/20 kHz) (of Radio Interface) |
| Interface | RS-232 |
| Interface Connector | IP67, 8-pin ODU |
| Intermodulation Attenuation | >60 dB |
| Tuning Range | 70 MHz |
| Environmental | |
|---|---|
| Temperature | Operating: -40°C to +75°C Storage: -40°C to 85°C |
| Water/Dust Rating | IP67 (NEMA 6) |
| Enclosure | Aluminum |
| Power | |
|---|---|
| Power Consumption | 1.8 W typical (Receive) 120 W typical (Transmit 35 W output power) 100 W typical (Transmit 25 W output power) 0.4 W typical (Sleep State) |
| Carrier Power | 10, 20, 25, or 35 W/50 ohm (default) 5, 10, 20 or 25 W/50 ohm (option) |
| Carrier Power Stability | +2 dB/-3 dB |
| Operating Voltage | 9 to 16 VDC/4-pin ODU MINI-Snap Size 1 (feeding) |
| Spurious Radiation | <2 nW |
| Transmit Power Range | 5-35 W |
| Type of Emission | F1D |
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