kinghelm KH-LD1608-D78
| Manufacturer | kinghelmAsian Brands |
| MPN | KH-LD1608-D78 |
| LCSC Part # | C53058856 |
| Packaging | SMD |
| Customer # | |
| Key Attributes | SMD RF Directional Coupler RoHS |
| Datasheet |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | RF and Wireless/RF Directional Coupler | |
| Manufacturer | kinghelm | |
| Packaging | SMD | |
| Features | - | |
| Width | 0.8mm | |
| Insertion Loss | 0.6dB;0.7dB | |
| Return Loss | - | |
| Coupling Factor | - | |
| Frequency Range | 2.4GHz~2.5GHz;4.9GHz~5.95GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Length | 1.6mm |
| Type | Description | |
|---|---|---|
| Category | RF and Wireless/RF Directional Coupler | |
| Manufacturer | kinghelm | |
| Packaging | SMD | |
| Features | - | |
| Width | 0.8mm | |
| Insertion Loss | 0.6dB;0.7dB |
| Type | Description | |
|---|---|---|
| Return Loss | - | |
| Coupling Factor | - | |
| Frequency Range | 2.4GHz~2.5GHz;4.9GHz~5.95GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Length | 1.6mm |
Introduction
A microwave duplexer, also known as a frequency diplexer, consists of a low-pass filter and a high-pass filter (or bandpass filter) for splitting wireless communication signals into high and low frequency bands. It is suitable for dual-band wireless communication systems such as GSM/DCS, GSM/PCS, GSM/WCDMA, or WLAN 2.4GHz/5GHz. The device features low insertion loss, high attenuation, and a compact SMD design that reduces complex tuning effort and simplifies circuit design.
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 10+ | $ 0.0542 | $ 0.54 |
| 100+ | $ 0.0424 | $ 4.24 |
| 300+ | $ 0.0366 | $ 10.98 |
| 1,000+ | $ 0.0322 | $ 32.20 |
| 6,000+ | $ 0.0287 | $ 172.20 |
| 12,000+ | $ 0.0269 | $ 322.80 |
Standard Packaging6000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | RF and Wireless/RF Directional Coupler | |
| Manufacturer | kinghelm | |
| Packaging | SMD | |
| Features | - | |
| Width | 0.8mm | |
| Insertion Loss | 0.6dB;0.7dB | |
| Return Loss | - | |
| Coupling Factor | - | |
| Frequency Range | 2.4GHz~2.5GHz;4.9GHz~5.95GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Length | 1.6mm |
| Type | Description | |
|---|---|---|
| Category | RF and Wireless/RF Directional Coupler | |
| Manufacturer | kinghelm | |
| Packaging | SMD | |
| Features | - | |
| Width | 0.8mm | |
| Insertion Loss | 0.6dB;0.7dB |
| Type | Description | |
|---|---|---|
| Return Loss | - | |
| Coupling Factor | - | |
| Frequency Range | 2.4GHz~2.5GHz;4.9GHz~5.95GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Length | 1.6mm |
Introduction
A microwave duplexer, also known as a frequency diplexer, consists of a low-pass filter and a high-pass filter (or bandpass filter) for splitting wireless communication signals into high and low frequency bands. It is suitable for dual-band wireless communication systems such as GSM/DCS, GSM/PCS, GSM/WCDMA, or WLAN 2.4GHz/5GHz. The device features low insertion loss, high attenuation, and a compact SMD design that reduces complex tuning effort and simplifies circuit design.
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8517799000 |
| USHTS | 8517790000 |
| TARIC | 8517790000 |
| CAHTS | 8517790000 |
| BRHTS | 85177900 |
| INHTS | 85177990 |
| MXHTS | 8517.70.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8517799000 |
| USHTS | 8517790000 |
| TARIC | 8517790000 |
| Type | Details |
|---|---|
| CAHTS | 8517790000 |
| BRHTS | 85177900 |
| INHTS | 85177990 |
| MXHTS | 8517.70.99 |



