Product Description
Ritron JBS-147M JobCom VHF MURS Base Station
The Ritron JBS-147M is a 2-watt analog desktop radio for fixed-location communication with compatible MURS radios and callboxes. Keep a calling station at a reception desk, service counter or operations office using AC power, without managing portable-radio batteries. MURS operation does not require an individual FCC license in the United States.
Key Features
- Five MURS frequencies: Supports 151.820, 151.880, 151.940, 154.570 and 154.600 MHz.
- Up to 10 programmable channel positions: Configure frequency and tone combinations within the five MURS frequencies.
- Channel scanning: Normal and priority scanning help monitor programmed channels.
- Clear desktop operation: LED channel display, built-in microphone and 1-watt speaker.
- Tone squelch: CTCSS and DCS help screen unwanted shared-channel audio.
- Programmable Z button: Access an assigned function such as call tone, scan or selective signaling.
- Flexible power: AC operation with the included supply; optional adapter kit for 12 VDC installations.
- Steel enclosure: Built for commercial fixed-location use.
Benefits
Give stationary staff a consistent radio contact point. Use programmed channel profiles to organize work groups and scanning to follow activity across channels. Tone codes filter received audio; they do not provide privacy or reserve a frequency.
Ideal Applications
- Reception desks and service counters coordinating with mobile staff.
- Maintenance offices supporting compatible MURS work groups.
- Retail operations and facilities using MURS callboxes.
- Fixed calling points for compatible MURS wireless PA equipment.
Compatibility and Programming
Use with analog MURS equipment configured for the same frequency, compatible bandwidth and matching tone settings when tones are enabled. Matching channel numbers alone does not establish compatibility. Callbox and PA installations may also require matching selective-signaling settings.
The JBS-147M supports field and PC programming within MURS. It cannot be programmed to transmit on custom frequencies outside MURS. It does not communicate with UHF, FRS/GMRS or digital-only radios, and is not a repeater solution.
Specifications
| Manufacturer / model | Ritron / JBS-147M |
|---|---|
| Radio type | Analog VHF MURS desktop base station / wireless intercom |
| Transmit power | 2 watts |
| MURS frequencies (MHz) | 151.820, 151.880, 151.940, 154.570, 154.600 |
| Channel capacity | Up to 10 programmed positions using five MURS frequencies |
| Audio output | 1 watt |
| Power | AC supply or 12 VDC with appropriate adapter |
| Antenna connector | BNC |
| Enclosure | Steel |
| Manufacturer warranty | One year; manufacturer terms apply |
What's Included
- Ritron JBS-147M base station radio
- Antenna
- AC power supply
- User manual
Optional Accessories
- RM-7 hand microphone with hang-up bracket
- RSM-3XA remote speaker microphone
- RSP-5 external speaker
- JBSK-12 12 VDC adapter kit
Accessories are sold separately. Browse Ritron accessories or request help selecting equipment for your installation.
Frequently Asked Questions
Does it require an FCC license?
No individual FCC license is required for MURS operation in the United States. Applicable MURS operating rules still apply.
Does 10-channel capacity mean 10 different frequencies?
No. The radio has up to 10 programmable positions, but MURS transmission is limited to five frequencies. Positions can use different tone settings on the same frequency.
Can it work with my existing radios?
Compatibility depends on analog MURS operation and matching frequency, bandwidth and tone settings. Send HiTech Wireless your radio models and programming details for assistance.
What range should I expect?
Coverage varies with buildings, terrain, interference and antenna placement. Evaluate the intended installation before relying on a specific coverage distance.
Can I use a repeater to extend coverage?
No. MURS repeater and signal-booster operation is prohibited.
Related Products
Explore Ritron license-free radios for potential companion equipment. Confirm MURS model and programming compatibility before ordering.
Product Literature
Ritron JBS Series product flyer (PDF)
This flyer covers multiple models; features and frequency capabilities vary by model.
Why Buy from HiTech Wireless?
Get help matching radios, callboxes and accessories to your business requirements. For multiple stations or an existing MURS system, share your equipment list and programming needs.
