Nanjing Cetu Surveying Instrument Co., Ltd.
| Model NO. | GJSY JS990 |
| Call Type | Mixed, Mixed |
| Display | Without Display, Without Display |
| Type | Handheld, Handheld |
| Signal Type | Digital, Analogue |
| Frenquency Range | 136~174MHz/ 403~470MHz |
| Number of Channels | 16 Tunnels |
| Working Method | Same Frequency Simplex or Different Frequency Simp |
| Size | 128*66*43mm |
| Weight | 128g(Including Battery Set) |
| Transport Package | Box |
| Specification | 20*15*6 cm |
| Trademark | GJSY |
| Origin | Nanjing, China |
| HS Code | 8517142000 |
| Production Capacity | 10000 |
| Package Size | 20.00cm * 15.00cm * 6.00cm |
| Package Gross Weight | 1.000kg |
| Packaging Details | Carton |
| Delivery Time | 10-30days |
| Payment Terms | T/T advance; Western union; MoneyGram,etc. |
| Supply Ability | 1000 |
| Place of Origin | China |
| Brand Name | CETU |
| Certification | CE |
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Product Specification
| Model NO. | GJSY JS990 | Call Type | Mixed, Mixed |
| Display | Without Display, Without Display | Type | Handheld, Handheld |
| Signal Type | Digital, Analogue | Frenquency Range | 136~174MHz/ 403~470MHz |
| Number of Channels | 16 Tunnels | Working Method | Same Frequency Simplex or Different Frequency Simp |
| Size | 128*66*43mm | Weight | 128g(Including Battery Set) |
| Transport Package | Box | Specification | 20*15*6 cm |
| Trademark | GJSY | Origin | Nanjing, China |
| HS Code | 8517142000 | Production Capacity | 10000 |
| Package Size | 20.00cm * 15.00cm * 6.00cm | Package Gross Weight | 1.000kg |
| Packaging Details | Carton | Delivery Time | 10-30days |
| Payment Terms | T/T advance; Western union; MoneyGram,etc. | Supply Ability | 1000 |
| Place of Origin | China | Brand Name | CETU |
| Certification | CE | ||
| High Light | 2 Way Wakie Talkie ，16 Tunnels Wakie Talkie ，Wakie Talkie 136-174MHz | ||
1. Non-magnetic horn, anti-iron filings, dust-proof, waterproof and drop-proof
2. The theoretical communication distance is 10 kilometers
3. Digital integrated technology design
4. Chinese and English voice reporting/digital and analog sub-audio functions
5. Network alarm function/3800mAh lithium battery/transmission power 10w
| Frenquency range | 136~174MHz/ 403~470MHz |
| Working temperature range | -30ºC~+60ºC |
| Number of channels | 16 tunnels |
| Working method | Same frequency simplex or different frequency simplex |
| Size | 128*66*43mm |
| Weight | 128g(including battery set) |
| Modulation method | FM(F3E) |
| Maximum frequency offset | ≤ ±5KHz |
| Residual wave radiation | <-60dB |
| Emission current | ≤1.5A |
| Frequency stability | ±2.5ppm |
| Receiver sensitivity | <0.18μV |
| Audio power | ≥400MW |
| Stand-by current | 72mA (36mA in power saving state) |
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1992
Total Annual:
$1000000-$4000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Nanjing Cetu Surveying Instrument Co., Ltd. Was founded in 2015. Our company is known as Nanjing Jingwei Surveying Instrument Sales and Service Center (founded in 1992), which was the former sales & service platform of Nanjing Surveying instrument Factory. The main products of our company inc... Nanjing Cetu Surveying Instrument Co., Ltd. Was founded in 2015. Our company is known as Nanjing Jingwei Surveying Instrument Sales and Service Center (founded in 1992), which was the former sales & service platform of Nanjing Surveying instrument Factory. The main products of our company inc...
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