Description
Duplex Version Mini MMDVM Modem Portable MMDVM Hotspot Assembled w/ Pi-Star System for Mobile Radio
Description:
There are two options for you, i.e. simplex version and duplex version.
It is an MMDVM modem hotspot box. Through it, you can use ordinary digital mobile radios to achieve nationwide interconnection, which solves the limitation of the communication distance of ordinary digital walkie-talkies!
PI-STAR system makes it convenient for your habits.
MMDVM motherboard is designed with all imported components and TCXO. After a long time of booting, its performance can also remain stable, and the bit error rate is low! This is the new version of MMDVM duplex 2-slot digital hotspot. We have optimized the wiring for the board. The component layout is perfect, the heat generation is small, and the heat dissipation is fast. Thus, it's suitable for long-term operation. The duplex board has the advantage of double time slot for DMR, and all debugging parameters are carefully debugged according to the DMR standard. The calibrated DMR system will be more stable in use, and the sound quality will be greatly improved. As for other systems, users only need to trim the frequency offset slightly. Its performance is also stable when it is used in DMR, D-Star, YSF (C4FM), P25, NXDN and POCSAG modes.
Specifications:
- Frequency: UHF (420.000-434.900/438.100-470.000MHz)
- Supported modes: DMR, D-Star, YSF (C4FM), P25, NXDN and POCSAG
- Power: 20mW
- Housing material: Acrylic
- Dimensions: 86 x 38 x 33mm/3.4 x 1.5 x 1.3" (LxWxT)
- Screen: 0.96 inch OLED
- External power supply: Micro port (for Android) / Type-C port, 5V 2A (prepare power supply by yourselves)
- Pi motherboard: For Raspberry Pi Zero W
- Hotspot motherboard: simplex/duplex (optional)
Package Included:
- 1 x MMDVM Modem
Note:
- System card is not included in the package.
Packaging Details:
- G.W.: 0.2kg
Description:
There are two options for you, i.e. simplex version and duplex version.
It is an MMDVM modem hotspot box. Through it, you can use ordinary digital mobile radios to achieve nationwide interconnection, which solves the limitation of the communication distance of ordinary digital walkie-talkies!
PI-STAR system makes it convenient for your habits.
MMDVM motherboard is designed with all imported components and TCXO. After a long time of booting, its performance can also remain stable, and the bit error rate is low! This is the new version of MMDVM duplex 2-slot digital hotspot. We have optimized the wiring for the board. The component layout is perfect, the heat generation is small, and the heat dissipation is fast. Thus, it's suitable for long-term operation. The duplex board has the advantage of double time slot for DMR, and all debugging parameters are carefully debugged according to the DMR standard. The calibrated DMR system will be more stable in use, and the sound quality will be greatly improved. As for other systems, users only need to trim the frequency offset slightly. Its performance is also stable when it is used in DMR, D-Star, YSF (C4FM), P25, NXDN and POCSAG modes.
Specifications:
- Frequency: UHF (420.000-434.900/438.100-470.000MHz)
- Supported modes: DMR, D-Star, YSF (C4FM), P25, NXDN and POCSAG
- Power: 20mW
- Housing material: Acrylic
- Dimensions: 86 x 38 x 33mm/3.4 x 1.5 x 1.3" (LxWxT)
- Screen: 0.96 inch OLED
- External power supply: Micro port (for Android) / Type-C port, 5V 2A (prepare power supply by yourselves)
- Pi motherboard: For Raspberry Pi Zero W
- Hotspot motherboard: simplex/duplex (optional)
Package Included:
- 1 x MMDVM Modem
Note:
- System card is not included in the package.
Packaging Details:
- G.W.: 0.2kg
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On Mar 13, 2024 at 05:11:28 PDT, seller added the following information: