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MMDVM_HS_Dual_Hat MMDVM Duplex RX TX UHF VHF Hotspot Board + Antenna + OLED Support P25 DMR YSF NXDN for Raspberry pi
233
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
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Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
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Specification:
Product Name: MMDVM_HS_Dual_Hat
Compatibility: Pi-star software and raspberry hardware (rpi 0-3), not compatible with new pi4b without removing right socket
Operating Frequency Bands: 144-148, 219-225,(Main Band)420-475, 842-950 MHz
Duplex Mode Operating Frequencies: RX: 438.000000 TX: 433.000000; RX: 145.000000 TX: 433.000000
Simple Mode Operating Frequency: RX: 438.000000 TX: 438.000000
Radio/Modem Type: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
for Offset: 0 as default value in pistar
PCB Size: 65*56MM
Weight: 35 grams
Features:
1. Compatibility: This product can be set up with Pi-star software and Raspberry Pi (rpi 0-3).
2. Multifunctional: It has Duplex Repeater and Simple Controller modes providing versatility in operations.
3. Radio Frequency: It operates in multiple radio frequencies ranging from 144 MHz to 950 MHz.
4. Update: Comes with a 3225 TCXO offsett 0 for precise frequency control.
5. Lightweight yet Durable: With a compact size of 65*56MM and a weight of 35 grams, this product is designed to be sturdy and portable.
Package Includes:
1 x Module Board
1 x Display Screen(Optional)
1 x USB(Optional)
2 x Antennas(Optional)
Product Name: MMDVM_HS_Dual_Hat
Compatibility: Pi-star software and raspberry hardware (rpi 0-3), not compatible with new pi4b without removing right socket
Operating Frequency Bands: 144-148, 219-225,(Main Band)420-475, 842-950 MHz
Duplex Mode Operating Frequencies: RX: 438.000000 TX: 433.000000; RX: 145.000000 TX: 433.000000
Simple Mode Operating Frequency: RX: 438.000000 TX: 438.000000
Radio/Modem Type: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
for Offset: 0 as default value in pistar
PCB Size: 65*56MM
Weight: 35 grams
Features:
1. Compatibility: This product can be set up with Pi-star software and Raspberry Pi (rpi 0-3).
2. Multifunctional: It has Duplex Repeater and Simple Controller modes providing versatility in operations.
3. Radio Frequency: It operates in multiple radio frequencies ranging from 144 MHz to 950 MHz.
4. Update: Comes with a 3225 TCXO offsett 0 for precise frequency control.
5. Lightweight yet Durable: With a compact size of 65*56MM and a weight of 35 grams, this product is designed to be sturdy and portable.
Package Includes:
1 x Module Board
1 x Display Screen(Optional)
1 x USB(Optional)
2 x Antennas(Optional)
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DHOF VIP1ID25/09/2024I have received the mmdvm, it is very perfect
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21/02/2025
fine delivered
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0A:yes, perfect_thank youAnswered by DHOF on 15/10/2024Helpful (0)
