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Bộ chuyển đổi thụ động Sintechi RS-232 sang RS-485, Sintechi RS-232 sang RS-485

Trustpick

Bộ chuyển đổi thụ động Sintechi RS-232 sang RS-485, Sintechi RS-232 sang RS-485

81.000 VND

Còn hàng

Receives in 8 days.

Bộ chuyển đổi adapter nối tiếp RS232 DB9 9 chân cái sang cái, RS232 đực sang đực, RS232 cái sang cái

Trustpick

Bộ chuyển đổi adapter nối tiếp RS232 DB9 9 chân cái sang cái, RS232 đực sang đực, RS232 cái sang cái

19.000 VND

Còn hàng

Receives in 8 days.

Bộ đàm kỹ thuật số DMR chống nước RETEVIS RT83 10W 400-470MHz 1024 kênh, hai thời gian, phiên bản GPS, RT83 phiên bản GPS

RETEVIS

Bộ đàm kỹ thuật số DMR chống nước RETEVIS RT83 10W 400-470MHz 1024 kênh, hai thời gian, phiên bản GPS, RT83 phiên bản GPS

3.003.000 VND

1. Using TDMA technology, combined with Tier II, AMBE++ vocoder design, compatible with DMR two-way radios such as mototrbo
2. The color display allows users to check the operating status at a glance, including battery power and caller identity, etc.
3. IP67 waterproof and dustproof function, so you can use them anywhere without worrying about the surrounding environment
4. Function: GPS, high/low power optional, digital encryption, emergency alert, VOX, scan, message, etc.
5. Frequency range: 400-470MHz
6. Channel capacity: 1024 channels
7. Channel spacing: 12.5KHz
8. Working voltage: 7.4V
9. Battery capacity: 2800mAh (lithium ion)
10. Antenna impedance: 50 ohms
11. Size: 148x56x39mm

Transmitter:
1. Output power: 10W / 4W
2. Frequency stability: +/-1.0ppm
3. Adjacent channel power: less than or equal to -60dbm
4. Idle time slot power: TDMA: less than or equal to -57dBm
5. FM modulation mode: 12.5KHz: 11K0F3E
6. Modulation deviation: 2.5KHz: @ 12.5KHz
7. Passive time slot power: -57dBm
8. Modulation: BER is less than or equal to 5%
9. Vocoder type: AMBE ++

Receiver:
1. Common channel reflection: greater than or equal to -12dB
2. Adjacent channel selectivity: TIA603C: 65dB, ETSI: 60dB
3. Spurious response: TIA603C: 75dB, ETSI: 70dB
4. Audio power: 1W
5. Audio response: 1db--3db
6. Rated audio distortion: less than or equal to 3%

Specification:

General

Model

RT83

Frequency Range

400MHz-470MHz

Channel Spacing

12.5KHz

Antenna Impedance

50 ohms

Voltage

7.4V

Battery Capacity

2800mAh

Max Power

10W

Audio Response

1db--3db

Audio Distortion

less than or equal to 3%

Size	148x56x39mm

Transmitter Parameters

Maximum Deviation

=<+/-2.5kHz

Receiver Parameters

Adjacent Channel Selectivity

65dB, 60dB

Package Weight

One Package Weight

0.89kgs / 1.96lb

One Package Size

21cm * 9cm * 17cm / 8.27inch * 3.54inch * 6.69inch

Qty per Carton

10

Carton Weight

10.35kgs / 22.82lb

Carton Size

21cm * 45cm * 34cm / 8.27inch * 17.72inch * 13.39inch

Loading Container

20GP: 829 cartons * 10 pcs = 8290 pcs
40HQ: 1926 cartons * 10 pcs = 19260 pcs

Còn hàng

Receives in 8 days.

Bộ chuyển đổi cáp USB 2.0 sang cổng nối tiếp RS232 DB9 9 chân đực, USB sang RS232

Trustpick

Bộ chuyển đổi cáp USB 2.0 sang cổng nối tiếp RS232 DB9 9 chân đực, USB sang RS232

50.000 VND

Còn hàng

Receives in 8 days.

Bộ đàm cầm tay hai chiều RETEVIS RT29 10W UHF 400-480MHz 16 kênh, RT29 phích cắm EU, RT29 phích cắm Mỹ

RETEVIS

Bộ đàm cầm tay hai chiều RETEVIS RT29 10W UHF 400-480MHz 16 kênh, RT29 phích cắm EU, RT29 phích cắm Mỹ

Từ 1.459.000 VND

1. High power 10W, longer communication distance
2. High capacity battery, long standby time
3. Scrambler ensures communication confidentiality
4. Functions: CTCSS&DCS, monitoring function, emergency alarm, scanning, TOT (timeout timer), squelch, VOX, power saving, low battery prompt, etc.
5. Frequency range: 400-480MHz
6. Channel number: 16
7. Output power: 10W
8. Working voltage: 7.4V DC
9. Battery capacity: 3200mAh (lithium ion)
10. Audio distortion: less than 5%
11. Frequency stability: +/-2.5ppm
12. Frequency deviation: less than or equal to 2.5KHz
13. Spurious emission: less than or equal to 7uW
14. Reference sensitivity: less than or equal to 0.3uV
15. Squelch: less than or equal to 0.25uV
16. Adjacent channel selectivity: greater than or equal to 65dB
17. Spurious response: greater than or equal to 55dB
18. Current: less than or equal to 1.5A
19. Dimensions (with battery, without antenna): 151x58x38mm
20. Weight (including battery and antenna): 335g

Specification:

General

Model

RT29

Frequency Range

UHF 400MHz-480MHz

Channel

16

Frequency Stability

2.5ppm

Voltage

7.4V

Plug Available

US Plug

Max Power

10W

Audio Distortion

less than 5%

Sensitivity

less than or equal to 0.3uV

Size	151x58x38mm

Weight

335g

Receiver Parameters

Adjacent Channel Selectivity

>= 65dB(W)

Package Weight

One Package Weight

0.71kgs / 1.56lb

One Package Size

26cm * 22cm * 7cm / 10.24inch * 8.66inch * 2.76inch

Qty per Carton

10

Carton Weight

8.55kgs / 18.85lb

Carton Size

26cm * 44cm * 35cm / 10.24inch * 17.32inch * 13.78inch

Loading Container

20GP: 666 cartons * 10 pcs = 6660 pcs
40HQ: 1546 cartons * 10 pcs = 15460 pcs

Còn hàng

Receives in 8 days.

Cáp USB sang RS232 9 chân đực & bộ chuyển đổi RS232 9 chân cái sang RS232 25 chân đực với chip đơn, USB sang RS232 với chip đơn

Trustpick

Cáp USB sang RS232 9 chân đực & bộ chuyển đổi RS232 9 chân cái sang RS232 25 chân đực với chip đơn, USB sang RS232 với chip đơn

94.000 VND

Còn hàng

Receives in 8 days.

Bộ đàm mini FM hai chiều RETEVIS RT20 2W 400-470MHz 16 kênh, RT20 phích cắm Mỹ, RT20 phích cắm EU

RETEVIS

Bộ đàm mini FM hai chiều RETEVIS RT20 2W 400-470MHz 16 kênh, RT20 phích cắm Mỹ, RT20 phích cắm EU

554.000 VND

Còn hàng

Receives in 8 days.

Cáp IEEE 1284 sang RS232 25 chân đực, 25sb, chiều dài: 1.5m, IEEE 1284 sang DB25 (18s), IEEE 1284 sang DB25 (25s)

Trustpick

Cáp IEEE 1284 sang RS232 25 chân đực, 25sb, chiều dài: 1.5m, IEEE 1284 sang DB25 (18s), IEEE 1284 sang DB25 (25s)

50.000 VND

Còn hàng

Receives in 8 days.

Bộ chuyển đổi cáp USB 2.0 AM sang BF cho máy in, USB 2.0 AM (Màu đen)

Trustpick

Bộ chuyển đổi cáp USB 2.0 AM sang BF cho máy in, USB 2.0 AM (Màu đen)

22.000 VND

Còn hàng

Receives in 8 days.

Bộ đàm cầm tay RETEVIS RT1 10W UHF 400-520MHz 16 kênh, RT1 400-520MHz phích cắm Mỹ, RT1 400-520MHz phích cắm EU

RETEVIS

Bộ đàm cầm tay RETEVIS RT1 10W UHF 400-520MHz 16 kênh, RT1 400-520MHz phích cắm Mỹ, RT1 400-520MHz phích cắm EU

2.064.000 VND

1. High power 10W, longer communication distance
2. High capacity battery, long standby time
3. Scrambler ensures communication confidentiality
4. Two antennas (high-gain antenna and common antenna) to increase the distance
5. Frequency range: UHF: 400-520MHz
6. Channel capacity: 16
7. Output power: High: 10W / Low: 5W
8. Working voltage: 7.2V DC
9. Antenna impedance: 50 ohms
10. Working temperature: -20~+50 degrees Celsius
11. Frequency interval: 12.5kHz / 25kHz
12. Battery capacity: 3000mAh
13. Modulation noise: less than -40dB
14. Modulation distortion: less than 55
15. Frequency stability: 5ppm
16. Current: less than or equal to 2600mA
17. Audio response: +6.5—-14dB
18. Adjacent channel power: greater than or equal to 65dB
19. Intermediary sensitivity: 8-12mv
20. Standby time up to 260 hours
21. VOX sensitivity adjustable
22. Voice companding, squelch adjustment, receiving alarm, time-out timer (TOT), scanning, end tone elimination and other functions
23. Dimensions (not including antenna): 133x59x36mm
24. Weight (including battery): 272g
25. The package contains: 1x portable radio, 2x antenna (high gain antenna and common antenna), 1x polymer lithium ion battery pack, 1x adapter, 1x charger, 1x belt clip, 1x user manual

Specification:

General

Model

RT1

Frequency Range

UHF 400MHz-520MHz

Channel

16

Frequency Stability

5ppm

Channel Spacing

12.5kHz / 25kHz