Additional information
Package | Yes |
---|---|
Dimensions (WxHxD)) | 65x55mm |
Weight | 30g |
Model Number | YFX Dualmmdvm |
Compatible Audio & Video Equipment Style | Radio hot pot |
Brand Name | YAOGREEN |
Certification | NONE |
Origin | Mainland China |
85.70 $
89 in stock
Package | Yes |
---|---|
Dimensions (WxHxD)) | 65x55mm |
Weight | 30g |
Model Number | YFX Dualmmdvm |
Compatible Audio & Video Equipment Style | Radio hot pot |
Brand Name | YAOGREEN |
Certification | NONE |
Origin | Mainland China |
New arrival :If you want to buy the finished MMDVM hotspot power bank ,please click this link
//www.PORTAL.com/item/1005003731255897.html
The default bit error rate is less than 5, and the default offset is 0. If the bit error rate is more than 5, as long as the signal can be received, it can be corrected by offset.
1.Latest version V1.3, and the firmware is latest
2. original cystal : Original ECS-TXO-3225-147.4-TR from USA
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.
Revision 1.3
An accidentially deleted 3v3 wire has been added back to the PCB layout. BOM, Mouser cart and stencil stay the same as for rev1.2.
Features:
– 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 Pis 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 List:
– MMDVM duplex HotSPOT Module x1
– Antenna x 2
– SMA socket x 2pcs
Product Name: 12V 24V DC Motor Controller Relay Board Forward Reverse Control Limit Start Stop Switch Pusher Electric Curtain Automatic DoorWiring Reference Diagram: General wiring:Wiring Diagram 1: Two position switch reciprocatingmoving backward and forward in a straight line. Wiring Diagram 2: Positive and negative start independently, each time running a single passWiring Diagram 3: Every time you start, run a forward and reverse rotation Product Included:1pcs DC motor forward and reverse controller Product parameters: 1 Working voltage: DC 12V 12V version or 24V 24V version DC power supply power ≥ motor load x3;2 Applicable motor: brushed DC motor;3 Maximum load [...]
47.59 $ Add to cartmost hdd boards have the unique biosrom or nvram chip which includes the unique data to access the hdd system area. if the bios information is not compatible with your hdd, there is no way to read the hdds data. because of this, we should use the original pcbs bios when we swap pcb. bios chip swapping is a must. before you purchase, please read: 1 this is just a pcb printed circuit boards, not the whole hard drive; 2 pcb board number is printed on the board, not on the sticker; 3 these boards are used, not brand [...]
64.20 $ Add to cartNew BN96-12944C/B BN96-12941A For Samsung TV UA32C4000P LCD TV Speakers Feature s: l Brand new and high quality l High quality for professional use l Replace the original damaged parts to ensure long lifetime and better work performance l Easy to use stable performance Specification: l Types: High-Pitched Speaker Core/ Bass S peaker CoreOptional l Applicable M odel : for Samsung TV UA32C4000P l Quantity: 1 PCS Package: [...]
52.99 $ Add to cartIf you are not sure about the model of the board, please send us a clear picture of the original board. Have a nice day!!Welcome to my store,Please contact me if you meet any question,I will try my best to satisfy you. We specialized in T-con board and other electronic products. We have own factory and a large number of T-con boards to sell, please contact me what model you want and I will give you the best price. [...]
47.51 $ Add to cart5pcs 3A MINI DC-DC STEP DOWN CONVERTER VOLT REGULATOR 5V-23V TO 3.3V 6V 9V 12V 340KHz Specification: Size: 17 x 11 x 3.8mm Color: multicolor Material: electronic components Input voltage: 4.75V-23V Output voltage: 1V-17V Output current: 3A peak, 1.8A for long time Transfer efficiency: 96 MAX. Switching freqnency: 340KHz Output ripple: 30mV no-load Load regulation: ±0.5 Voltage regulation: ±2.5 Working temperature: -40~85℃ Package list: 1/5/10 x DC -DC power supply module Features: 1. Efficiency: Up to 96 depends on the difference between input and output voltage This module uses synchronous rectification, efficient power conversion available. 2. Good performance: Use [...]
43.18 $ Add to cartGold-plated DIP8 Mono To Dual OP Amp Adapter Converter Socket Description: This is Assembled product. 100 Brand new and High quality Mono To Dual OP Amp Adapter Socket Using Taiwan nextron DIP8P Gold plated IC socket High-grade gold-plated double-sided PCB, Gold-plated double-headed round needle Suitable for AD797 AD847 OPA627 OPA134 OPA604 NE5534 OPA128 etc. Packing List: 1pcs x Mono To [...]
43.83 $ Add to cartFanYingSonic Ultrasonic Cleaner Power Driver Board Ultrasound Generator Circuit Motherboard Cleaning Machine Auto Washer 200W. Features and specifications: Product size: 115mm x 115mm Support Power: 200W Support Heating Power: 600W frequency: offer 40KHz or 28KHz Friendly reminder: please choose the correct frequency, we will ship the frequency according to you choose, thank you The driverboard can connect 4pcs transducer50W Customized Frequency, welocme OEM / ODM Package included: 1 x Ultrasonic Cleaner Motherboard 1 x Board Ultrasonic transducer is [...]
147.69 $ Add to cartProduct name: 2P 63A bus bar 4-12 teethActual specifications: 1.4 thick x 6.6mm wide manual cutting, width plus or minus 0.2mm, tooth width 5.5mm.Product spacing: A phase-A phase spacing 36mm.Product description: Thickness of copper pieces x width of horizontal row width refers to the width of horizontal row of copper pieces, not the width of teeth.Product material: red copper primary color.Product insulation: PVC flame retardant plastic.Scope of use: It can be connected to C45 type, DZ47 type, IC65N type and other miniature circuit breaker air switches specifically depends on the circuit breaker phase spacing, it is not recommended to [...]
43.26 $ Add to cartDimension Long 65mmx wide 40mmx 25mm high Features The circuit is simple,safe and reliable. Operating voltage AC 12-16V, suggest to use an independent power supply for it. Sampling delay of 3-5 seconds of 1.2V DC Sampling 3-5 seconds delay. Package included 1 x Speaker protection board DIY Components kit for Stereo This products include all components and PCB as the [...]
45.05 $ Add to cartAbout Product 100 New qualityColor:As shownNet content: 100ml Features: This Hair Root Keratin Treatment is meticulously formulated with Advance Molecular Technology Treatment to deeply penetrate deep down into the roots to target and strengthen hair follicles to make your hair smooth and soft in just 5 seconds.This intense deep conditioning hair mask fortifies and reconstructs stressed hair using a herbal Super-Nutrient Complex for smooth, shiny, and healthy hair.Shampooing & conditioning your hair is not enough to keep it healthy. Hair Root Keratin Treatment gives you deep root treatment to keep your hair looking at its best every [...]
58.58 $ Add to cartMust read before buying: There are 6 packages in the link, among which, the packages Set 5 and Set 6 have only accessories but no machine. Please check the package picture and choose the package you need to buy. 【Rated power】200W 【Rated voltage】 220V 【Reciprocating stroke 】4mm 【Reciprocating 【Machine weight 】1.1KG Pure copper motor Made of pure copper, strong power, higher and faster working efficiency. Five gears Five speed adjustment modes, one push and one dial, the speed adjustment is so convenient Multifunctional chuck 5mm clamping diameter, which can clamp a variety of tools; replace the appropriate [...]
61.78 $ Add to cartHigh Speed 0.16mm 0.18mm 0.20mm Molybdenum Wire For WEDM Wire Cutting Mahine High Efficientcy 2000m Wire-cut Molybdenum Wire Features: 1. This molybdenum product has super strength of extension. 2. It features excellent oxidation and corrosion resistance in a variety of harsh thermal and corrosive environments. 3. Molybdenum wire is stable and high precision in cutting. It is not easy to fracture and has long operating life. 4. The molybdenum product is in vacuum package and accurate in measuring. It can preserve for a long time. 5. Its melting point is 2620°C 4748 °F, featuring good electrical and thermal conductivity. [...]
129.99 $ Add to cartBlue/Red 170 Wire Cutter DIY Trimmer Diagonal Side Cutting Cable Nippers Red Blue Pliers For Hand Mini Snips Flush Nipper Trimmer Features: 100 quality and Brand new. Spring loaded for easy use Automatic rebound function 45degangle use in tight spaces Carbon steel hardening treatment Light weight, thin profile and easy handling insulate grips comfortable for operation Feel comfortable and convenient to use Special suitable for cut wire, electronic feet, trimming plastic products, cut a small metal wire, and so on Used in electronic industry repair, jewelry processing, model making and fishing, etc Specification: Name:Hand Mini Pliers Practical Electrical [...]
43.35 $ Add to cart6pcs/set Mini Metal Remove Rust Brushes Brass Cleaning Polishing Detail Metal Brushes Cleaning Tools Home Kits Details: 6 pieces of brass brush: wire brush handle length is 170cm, brush head length is about 32mm, brush head width is 12mm Durable material: Metal and copper every 6 pieces, strong and durable, can completely clean rust and details, hanging holes for easy storage Wide range of applications: Welding wire brushes are suitable for cleaning steel parts, machinery, unfinished metal parts, paint stains, special corrosion without damaging the surface or fine lines Intimate [...]
43.41 $ Add to cartDescription: The 6 piece screw extractor set works with any drill and any screw size or bolt, Great for stripped, broken, stuck or damaged and screw removal. Screw Remover - Removes any stripped screw in 10 seconds or less! Instructions for use: 1.Select screw remover that is smaller than the damage screw. Use a drill to turn a hole deep enough in the middle of the screw head. Note:the deeper the hole, the easier it is to remove the screw. 2.Take out the screw remover then reverse the screw extractor 3.Hand drill is turned counter clockwise slowly to drill,but do not use [...]
43.98 $ Add to cartGenerator Digital Display Meter 3 in 1 Voltage Frequency Chronograph GV13T 220V/380V Feature: 1. Can measure voltage, frequency, accumulated running time, and current running time simultaneously.2. 4-digit high brightness LED digital tube displays measured values, can provide clear readings.3. With screen change button, easy to replace and install.4. No external working power required, stable to operate.5. Available in 220V, 380V AC system for choice. Specification: Item Type: Generator Digital Display MeterParameter Display: Phase Voltage: VFrequency: HzCumulative Running Time: HCurrent Running Time: RRange and Accuracy:Voltage: AC165-275V 220VAC System, Level 1 / AC280-450V 380VAC System, Level 1Frequency: 40-70Hz, 0.5 LevelCumulative Running Time: [...]
52.83 $ Add to cart12V DC RF Wideband Low Noise Amplifier LNA 1-3000MHz Gain: 20DB Power Supply Voltage DC 12V Wide Band Amplifier Feature: 1. This amplifier can work in a wide frequency range with stable gain. When different gain values are needed, the supply voltage can be reduced or customized. With metal shell , which has a noise reduction effect 2. This amplifiers noise figure is 2dB measured at 1.5GHz, owns smaller noise and larger dynamic range, especially suitable for various RF receiving front‑end circuits, and increase the communication distance 3. WIFI receiver RF front end and other places where [...]
52.70 $ Add to cart1 Set Useful High Strength Wear-Resistant Automatic Screw Chain Nail Adapter Drill Chain Set for Carpentry Specifications: Such chain nail adapter is connected to work fast and penetrate strongly, nails can be fast, continuous and stable, more convenient operation and improve working efficiency. It can feed nails automatically without nail jamming. Screw of different lengths need to choose the corresponding nozzle length, which can be adjusted by turning the button, and the depth of the screw can also be adjusted. With this automatic chain nail adapter, you can use it to nail wood panels, cabinets, ceilings, etc. It is made [...]
73.75 $ Add to cartTorx Screwdriver Bit Magnetic Head Screwdriver Set 75cm Extra Long Power Tool Parts Features: x High quality, made of alloy steel material, hardness up to 60HRC. x Special heat treatment, super hard wear-resisting, life is twice as long as ordinary screwdriver. x It is an ideal industrial screwdriver widely used in industry and household. x Magnetic, can absorb screw, operate simple, quick operation. x Applicable for electric screwdriver, hand screwdrivers, electric drill, air drills etc. Specifications: x Material: Alloy Steel x Type of head: Torx. x Type of shank: 6.35mm / 1/4 inch [...]
41.00 $ Add to cartChcę coś kupić ale szukam informacji jak zamówić... |
Kupiłem coś ale chcę poznać status zamówienia... |
Odebrałem paczkę ale mam pytanie lub problem... |
Chcę dokonać zwrotu i potrzebuję informacji... |
Droptech Sp. z o.o. droptech.polska@gmail.com |
ul. Łódzka 118, Piotrków Tryb. Sprzedajemy tylko przez internet |
NIP: 7712911090 REGON 386758083 |
Wysyłka bezpośrednio od producenta lub dostawcy |
DARMOWA WYSYŁKA + ubezpiecznie dostawy + śledzenie przesyłki |
CAŁKOWITY ZWROT podczas reklamacji |
Reviews
There are no reviews yet.