V1.3 Duplex MMDVM Hotspot P25 DMR YSF for Raspberry Pi w/ OLED Antenna Soldered

Description: elecbuyHomeDescriptionPaymentShippingTerms of saleAbout UsV1.3 Duplex MMDVM Hotspot P25 DMR YSF for Raspberry Pi w/ OLED Antenna Soldered Features: 1.Latest version V1.3, and the firmware is latest 2.Original crystal : Original ECS-TXO-3225-147.4-TR from USA 3.OLED display and antenna connector soldered. Duplex variant of MMDVM_HS_Hat This PCB uses the MMDVM_HS . It has two ADF7021 onboard and allows for duplex operation with two time slots on DMR. Specification: - High performance 32-bit ARM processor - Fully tested - Supports DMR, P-25,D-Star and System Fusion - Onboard LEDs to show status (Tx,Rx,PTT,Mode) - Up to 10mW RF power - SMA antenna connector,Antenna included - Mounts cleanly on all current Raspberry Pi's including the Pi Zero - The firmware is pre-loaded and is easily upgraded via software. - Open source 3D printable case available - UHF 430-450 MHz,433mhz and 900MHz VHF 144 220 Opera FREQ The upper part is TX,the lower is RX antenna. UHF+VHF SMA,antenna Modem select:STM32_HS_GPIO Set TX frequency,RX frequency TX,RX frequency had better 10M or more apart. SLOT1,SLOT2 support. Package include: 1 x Duplex MMDVM board with 0.96 OLED display soldered 2 x Antenna Payment We accept PayPal only. Shipping1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment. 2.We only ship to ebay confirmed address. So before bidding, please kindly verify your ebay address. 3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number. Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail. Less than $40, without free tracking number,if you request tracking number,please send ebay message to us. Over $40,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package. 4.Express shipping: Extra $20 --$25 will be charged for the first 500 grams for most countries. Send ebay message to us if you need this service.Terms of sale1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please send ebay message to us before you return it. 2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item. 3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.About us We are honest seller and do our best to serve you. So if you have any concerns,please don’t hesitate to send ebay message to us.On Dec-03-21 at 01:08:32 PST, seller added the following information:

Price: 35.1 USD

Location: Shen Zhen

End Time: 2024-03-07T04:20:53.000Z

Shipping Cost: 3.88 USD