NEXTAV BTH-300 PTT with Acoustic Earpiece
<Product Descriptions>
•Bluetooth earphone with PTT for walkie talkie or POC APPs
•Built in PTT function button, Cell phone answer (reject) key, and Volume control button
•Embedded 3.5mm jack is compatible with iPhone earphone and many other earphones.
•Long talk time, up to 10 hours.
<Specification>
Dimension: 65mm X 30mm X 12mm
Temp: -10℃±2℃ ~ 50℃±2℃
Approx. Weight: 21.6g (External earphone is excluded)
• Fully Qualified Bluetooth v4.0.
• Echo cancellation, noise reduction and extended features
• High Quality DAC
• 80MHz RISC MCU and 80MIPS Kalimba DSP
• SBC, MP3, AAC, Fast stream, APTX codec support
• RoHS compliant
• HSP, HFP, A2DP, AVRCP profile supports
• PTT function: built-in
• Talking Range: Bluetooth class 2, 10 meters
• Display LED: Blue and Red
• Power: Max 4dB
• Sensitivity: -90dB
• DC Input: 5 Vdc (std.)
• Standby Current: 6mA
• Battery: 190mAH
• Standby Time: 50 hours
• Talk Time: 10 Hours
NEXTAV PTT-Z for Midland BTTalk
Product Descriptions and Highlights
•Bluetooth PTT button which allows you to activate the App’s push-to-talk function wirelessly
•Remembers the paired connection even if you have to replace the battery.
•No charger required.
•So easy to use! ON/OFF POWER SWITCH. NO LIGHT. NO PAIRING BUTTON. Just turn unit on, open the APP, find the PTT in the device settings, and select.
•Power switch control to extend battery life.
•CR2032 battery provides at least 1 year battery life
•IP Rating: IP54 (with an optional weather proof cover: IP56)
•Operating Temp: -20℃±2℃ ~ 50℃±2℃
•Approx. Weight: 10g
•Bluetooth version: Bluetooth V4.0
Product Specification Features
. 2.4GHZ transceiver
. -93dbm sensitivity in Bluetooth low energy mode v4.0
. TX Power -20 to +4dbm
. RSSI (1db resolution)
. ARM Cortex – M0 32 bit processor
. Serial Wire Debug (SWD)
. S100 series SoftDevice ready
. Memory . 256kb embedded flash programmed memory
. 16kb RAM
. Support for non-concurrent multiprotocol operation
. On-air compatibility with nRF24L series
. Flexible Power Management
. Supply voltage range 1.8V to 3.6V
. 2.5us wake-up using 16MHz RCOSC
. 0.6uA @ 3V mode
. 1.2uA @ 3V in OFF mode + 1 region RAM retention
. 2.6uA @ 3V ON mode, all blocks IDLE
. 8/9/10 bit ADC- 8 configurable channels
. 31 General Purpose I/O Pins
. One 32 bit and two 16 bit timers with counter mode
. SPI Master
. Two-wire Master (I2C compatible)
. UART (CTS/RTS)
. CPU independent Programmable Peripheral Interconnect (PPI)
. Quadrature Decoder (QDEC)
. AES HW encryption
. Real Timer Counter (RTC)
. CR2032 battery for 1-2 years life time.
NEXTAV PTT BTH-200 for Zello Android
Bluetooth version
4.2
HFP / HSP / A2DP / AVRCP / SPP
Transmission range
10m
Transmission power
CLASS2，4dbm
Sensitivity
80dBm<0.1%BER
Audio performance
SBC Decode
Audio to Noise ration
≥75dB
Speaker power
1W/8R（116dB）
LED indicator
Blue/Green LED Indicator
Earphone jack
3.5mm，support PPT earphone
Battery capacity
2000mA/3.7V
Size
63*25.6*90mm
NEXTAV PTT-U2 for iOS Zello
Specification
• Type: Bluetooth PTT button
• Operating Temp: -20℃±2℃ ~ 50℃±2℃
• Approx. Weight: 10g
• Bluetooth version: Bluetooth V4.0
• Battery: CR2032
• Battery life: at least 1 year
BTH-500
Specification
Type: Bluetooth Speaker Microphone
Operating Temp: -20℃±2℃ ~ 50℃±2℃
Approx. Weight: 126g
• Fully Qualified Bluetooth v4.0.
• Echo cancellation, noise reduction, also extended features.
• High Quality DAC, CSR CVC built-in.
• 80MHz RISC MCU and 80MIPS Kalimba DSP.
• Fast Current (200mA) battery charge.
• SBC, MP3, AAC, Fast stream, APTX codec support.
• RoHS compliant.
• HSP / HFP / A2DP / AVRCP/ PBAP / SPP / MAP profile supports.
• Speaker Output: 2W.
• PTT function: built-in.
• Talking Range: Bluetooth class 2, 10 meters.
• Display LED: Blue and Red.
• DC Input: 5 Vdc (std.)
• DC Current: 25 mA (Average).
• Battery: 1000mAH, none replaceable.
• Talk Time: 40 Hour
NEXTAV PTT-H3B for Android for Zello or ESChat
Product Specifications:
1. Bluetooth V3.0 HSP, HFP, A2DP, AVRC Profiles Supported
2. Can connect with mobile phone for calls handling and stereo music
3. Switch to mono and stereo
4. Push-to-Talk PTT button support control to Bluetooth adapter/dongle
5. Can connect with various radio Bluetooth adapter/dongle
6. Support 3.5mm headset connector
7. DSP noise suppression and echo-cancellation, Crystal Voice Quality
8. Compatibility with various mobile phones
9. Connect to two way radio and mobile phone at the same time, priority setting
10. Volume up/down independently tunable
11. Firmware USB upgrade available.
12. Four-Button Operation
13. Long life lithium battery (1600mA/3.7V)
14. 14 hours Talking time
15. 100 hours standby time
PTT H2 for Android for Zello or ESChat
Product Specifications:
1. BT3.0 aghsp, aghfp profiles supported
2. Connect with mobile phone for calls handling and stereo music
3. Switch to mono and stereo
4. PTT button support
5. Connect with various radio Bluetooth adapter
6. Support 3.5mm headset connector
7. Dsp noise suppression, crystal voice quality
8. Compatibility with various phone
9. Working time: 8hs
10. Standby time: 100hs
11. Long life lithium battery (750ma/3.7v)