Basic Info.
Function
Signal Transmitting Device
Specification
Indoor Type
Product Description
Splitter
2-Way Splitter SFP-204
Feature:
* Zinc alloy housing, high quality bright tin coating, tin solder back cover. Lable with high quality material and ultraviolet-proof ink, to ensure it be clear and persistent.
* The space between the ports and installation & fixed position conform to the international standards, easy to install. High quality glass fiber PCB with micro-strip design and SMT components installation. Stable and reliable performance.
* Ports conductors are made of Tin-plated Phosphor bronze, with good elasticity and can keep the contact durability.
* Specifications meet or higher than Chinese National Standards, can produce specified products with higher standard based on user's requiems.
Specification:
| NO. | ITEM | Frequency
(MHz) | 2-way |
| 1 | Insertion loss
(dB) | 5-65
65-550
550-750
750-1000 | ≤3.6
≤3.7
≤3.8
≤4.0 |
| 2 | Isolation
(dB) | 5-10
10-65
65-750
750-1000 | ≥25
≥28
≥28
≥25 |
| 3 | Return loss
IN/OUT
(dB) | 5-10
10-550
550-750
750-1000 | ≥16
≥18
≥18
≥16 |
| 4 | connection | 3/8-32UNEF |
| 5 | RFI(dB) | ≥100 |
| 6 | Impedance | 75Ω |
4-Way Splitter SFP-408
Features
* Zinc alloy housing, high quality bright tin coating, tin solder back cover. (Can be designed according to the user's requirement to adopt tin-plated copper cover or tin-plated zinc-alloy cover to improve the ability of anti-corrosion).
* Product Lable with high quality material and ultraviolet-proof ink, to ensure it be clear and persistent.
* Space between the ports and installation & fixed position conform to the international standards, easy to install. High quality glass fiber PCB with micro-strip design and SMT components installation. Stable and reliable performance.
* Ports conductors are made of Tin-plated Phosphor bronze, with good elasticity and can keep the contact durability.
* Specifications meet or higher than Chinese National Standard,Can produce specified products with higher standard based on user's requiments.
Specification
| NO | Item | Frequency
(MHz) | 4-way |
| 1 | Insertion Loss
(dB) | 5-65
65-550
550-750
750-1000 | ≤7.2
≤7.5
≤7.6
≤8.0 |
| 2 | Isolation
(dB) | 5-10
10-65
65-750
750-1000 | ≥30
≥28
≥28
≥25 |
| 3 | Return Loss
IN/OUT
(dB) | 5-10
10-550
550-750
750-1000 | ≥16
≥18
≥18
≥16 |
| 4 | Connector | 3/8-32(F-female) |
| 5 | RFI \* MERGEFORMAT (dB) | ≥100 |
| 6 | Impedance | 75Ω |
8-Way Splitter SLFP-812
Features
* Zinc alloy housing, high quality bright tin coating, tin solder back cover.(Can be designed according to the user's requirement to adopt tin-plated copper cover or tin-plated zinc-alloy cover to improve the ability of anti-corrosion)
* Product Lable with high quality material and ultraviolet-proof ink, to ensure it be clear and persistent.
* Space between the ports and installation & fixed position conform to the international standards, easy to install. High quality glass fiber PCB with micro-strip design and SMT components installation. Stable and reliable performance.
* Ports conductors are made of Tin-plated Phosphor bronze, with good elasticity and can keep the contact durability.
* Specifications meet or higher than the Chinese National Standard,Can produce specified products with higher standard based on user's requiment.
*Equiped with connectors, cable stripper and crimping tool, etc.(need to be bought separately)
Specification
| Item | Frequency | 2-Way | Unbalanced 3-Way | 3-Way | 4-Way | 6-Way | 8-Way | 14/16-Way |
| (MHz) | (dB) | H (dB) | L (dB) | (dB) | (dB) | (dB) | (dB) | (dB) |
Insertion Loss (IN - OUT)
(Max) | 5 - 65 | 3.6 | 3.6 | 7.2 | 5.8 | 7.2 | 9.2 | 11.0 | 14.0 |
| 65 - 550 | 3.7 | 3.7 | 7.6 | 5.8 | 7.5 | 9.5 | 11.5 | 14.5 |
| 550 - 750 | 3.8 | 3.8 | 7.6 | 6.2 | 7.6 | 9.5 | 11.5 | 15.0 |
| 750 - 1000 | 4.0 | 4.0 | 8.0 | 6.8 | 8.0 | 10.5 | 12.0 | 15.5 |
Isolation (OUT-OUT)
(Min) | 5 - 10 | 25 | 28 | 30 | 28 | 26 | 28 |
| 10 - 65 | 28 | 28 | 28 | 28 | 28 | 28 |
| 65 - 750 | 28 | 28 | 28 | 28 | 28 | 28 |
| 750 - 1000 | 25 | 25 | 25 | 25 | 25 | 25 |
Return Loss (IN & OUT)
(Min) | 5 - 10 | 16 | 16 |
| 10 - 65 | 18 | 18 |
| 65 - 750 | 18 | 16 |
| 750 - 1000 | 16 | 16 |
| RFI (Min) | 110 (dB) | Connector | 3/8-32 (F-female) | Surge Protection | 1KV (100KHz ring wave) |
16-Way Splitter SVFP-1614
Features:
* Heavy Zinc die-cast housing(vertical ), high quality bright tin coating, tin solder back cover.(Can be designed according to the user's requirement to adopt tin-plated copper cover or tin-plated zinc-alloy cover to improve the ability of anti-corrosion).
* Product Lable with high quality material and ultraviolet-proof ink, to ensure it be clear and persistent.
* Space between the ports and installation & fixed position conform to the international standards, easy to install. High quality glass fiber PCB with micro-strip design and SMT components installation. Stable and reliable performance.
* Ports conductors are made of Tin-plated Phosphor bronze, with good elasticity and can keep the contact durability.
* Specifications meet or higher than Chinese National Standard,Can produce specified products with higher standard based on user's requiment. All the products listed on our catalog meet or higher than the specifications with the persuit of zero defect quality.
*Equiped with F connector, cable stripper and crimping tool, etc.(need to be bought separately)
Specification:
| NO. | Item | Frequency
(MHz) | 16-way |
| 1 | Insertion Loss
(dB) | 5-65
65-550
550-750
750-1000 | ≤14.0
≤14.5
≤15.0
≤15.5 |
| 2 | Isolated
(dB) | 5-10
10-65
65-750
750-1000 | ≥28
≥28
≥28
≥25 |
| 3 | Return Loss
IN/OUT
(dB) | 5-10
10-550
550-750
750-1000 | ≥16
≥18
≥16
≥16 |
| 4 | Connector | 3/8-32UNEF |
| 5 | RFI(dB) | ≥100 |
Tap
Indoor Directional Coupler SFZ-1**
Features
- Heavy Zinc Die-cast Housing with corrosion protection.
- 5-1000MHz BW.
- Microstrip designed for consistent performance.
- Using high quality / premium ferrites, chip resistors & chip capacitors.
- Surge protected circuitry and capacitively coupled ports.
- Low intermodulation circuitry to ensure low distortion during interactive operation.
- All F ports are M10*0.75 or 3/8-32 female standard, 75 Ohms all ports.
Loss Table:
| Item | Frequency MHz | Value of tap (dB) |
| -8 | -10 | -12 | -14 | -16 | -18 | -20 | -24 |
| Insertion Loss max. (IN-TAP) (dB) | 5 - 65 | ± 0.75 | ± 0.75 |
| 65 - 750 | ± 1.0 | ± 1.0 |
| 750 - 1000 | ± 1.2 | ± 1.5 |
| Insertion Loss max. (IN-OUT) (dB) | 5 - 65 | 2.2 | 1.5 | 1.2 | 1 | 0.8 | 0.8 | 0.8 | 0.8 |
| 65 - 550 | 2 | 1.8 | 1.5 | 1.2 | 1 | 1 | 0.7 | 0.7 |
| 550 - 750 | 2.2 | 1.8 | 1.5 | 1.2 | 1 | 1 | 1 | 1 |
| 750 - 1000 | 2.5 | 2 | 1.8 | 1.5 | 1.2 | 1.2 | 1.2 | 1.2 |
| Isolation min. (OUT-TAP) (dB) | 5 - 65 | 24 | 26 | 27 | 29 | 30 | 30 | 30 | 30 |
| 65 - 750 | 24 | 24 | 25 | 27 | 28 | 28 | 30 | 30 |
| 750 - 1000 | 22 | 22 | 23 | 25 | 25 | 25 | 26 | 26 |
| Return Loss min. (IN&OUT&TAP) (dB) | 5 - 65 | 16 | 18 |
| 65 - 750 | 18 | 18 |
| 750 - 1000 | 16 | 20 |
| RFI (Min) | 110 (dB) | Connector | 3/8-32 (F-female) | Surge Protection | 1KV |
| (100KHz ring wave) |
4-Way Tap SFZ-4XX
Features
- Heavy Zinc Die-cast Housing with corrosion protection.
- 5-1000MHz BW.
- Microstrip designed for consistent performance.
- Using high quality / premium ferrites, chip resistors & chip capacitors.
- Surge protected circuitry and capacitively coupled ports.
- Low intermodulation circuitry to ensure low distortion during interactive operation.
- All F ports are M10*0.75 or 3/8-32 female standard, 75 Ohms all ports.
Specification:
| NO | ITEM | Frequency
(MHz) | Value of tap(dB) |
| -8 | -10 | -12 | -14 | -16 | -18 | -20 | -22 | -24 | -26 | -28 |
| 1 | Tap Loss
(dB) | 5-65
65-550
550-750
750-1000 | ±0.75
±1.0
±1.0
±1.5 |
2
| Insertion Loss
(dB) | 5-65
65-550
550-750
750-1000 | -
-
-
- | ≤3.8
≤4.2
≤4.2
≤4.6 | ≤3.5
≤3.8
≤3.8
≤4.2 | ≤2.8
≤3.0
≤3.0
≤3.5 | ≤2.2
≤2.5
≤2.5
≤2.8 | ≤1.6
≤1.8
≤1.8
≤2.0 | ≤1.2
≤1.5
≤1.5
≤1.8 | ≤1.0
≤1.2
≤1.2
≤1.5 | ≤1.0
≤1.0
≤1.2
≤1.5 | ≤1.0
≤1.0
≤1.2
≤1.5 | ≤1.0
≤1.0
≤1.2
≤1.5 |
| 3 | Isolation(OUT-TAP)
(dB) | 5-65
65-550
550-750
750-1000 | -
-
-
- | ≥23
≥23
≥23
≥21 | ≥25
≥23
≥23
≥21 | ≥27
≥25
≥25
≥23 | ≥30
≥30
≥27
≥25 | ≥30
≥30
≥28
≥25 | ≥30
≥30
≥30
≥26 | ≥30
≥30
≥30
≥26 | ≥34
≥34
≥34
≥28 | ≥34
≥34
≥34
≥30 | ≥34
≥34
≥34
≥30 |
| 4 | Isolation(TAP-TAP)
(dB) | 5-65
65-550
550-750
750-1000 | ≥22
≥30
≥25
≥22 |
5
| Return Loss
IN/OUT
(dB) | 5-65
65-550
550-750
750-1000 | ≥16
≥18
≥18
≥16 |
| 6 | Return Loss
TAP
(dB) | 5-65
65-550
550-750
750-1000 | ≥18
≥20
≥20
≥18 |
| 7 | Connector | M10*0.75(or 3/8-32UNEF) |
| 8 | RFI(dB) | ≥100 |
| 9 | Impedance | 75Ω |
Vertical 8-way tap SVFZ-8**
Features :
Heavy Zinc Die-cast Housing with corrosion protection;
Digital Ready,5-1000MHz,SCTE compliant;
PCB microstrip designed for consistent performance;
Premium ferrites, resistors & capacitors;
Surge protected circuitry and capacitively coupled ports;
Low intermodulation circuitry to ensure low distortion during interactive operation.
Specification:
| NO | ITEM | Frequency (MHz) | Vlaue of Tap(dB) |
| -12 | -14 | -16 | -18 | -20 | -22 | -24 | -26 | -28 |
| 1 | Tap Loss
(dB) | 5-65
65-550
550-750
750-1000 | ±1.0
±1.0
±1.0
±1.5 | ±1.0
±1.0
±1.2
±1.8 | ±1.0
±1.0
±1.0
±1.5 |
2
| Insertion Loss
(dB) | 5-65
65-550
550-750
750-1000 | -
-
-
- | ≤3.6
≤3.8
≤4.0
≤4.4 | ≤2.6
≤2.8
≤3.2
≤3.6 | ≤2.2
≤2.2
≤2.4
≤2.6 | ≤1.4
≤1.4
≤1.6
≤1.8 | ≤1.0
≤1.2
≤1.4
≤1.6 | ≤0.9
≤1.0
≤1.2
≤1.4 | ≤0.8
≤1.0
≤1.2
≤1.4 | ≤0.7
≤0.8
≤1.0
≤1.2 |
| 3 | Isolation Out-Tap
(dB) | 5-65
65-550
550-750
750-1000 | -
-
-
- | ≥30
≥30
≥28
≥26 | ≥30
≥30
≥28
≥26 | ≥32
≥30
≥28
≥26 | ≥32
≥32
≥30
≥28 | ≥32
≥32
≥30
≥28 | ≥35
≥35
≥32
≥30 | ≥40
≥35
≥32
≥32 | ≥40
≥38
≥35
≥32 |
| 4 | Isolation Tap-Tap
(dB) | 5-65
65-550
550-750
750-1000 | ≥26
≥26
≥26
≥25 |
5
| Return
IN/OUT
(dB) | 5-65
65-550
550-750
750-1000 | ≥18
≥18
≥18
≥18 |
| 6 | Return
TAP
(dB) | 5-65
65-550
550-750
750-1000 | ≥18
≥20
≥18
≥18 |
| 7 | Connection | 3/8-32UNEF/M10*0.75 |
| 8 | RFI(dB) | ≥100 |
Address:
The 4th F, Bldg1, No. 12-1 Xiantian Road, Xinsheng Community,
Longgang Subdistrict, Longgang District, Shenzhen City, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
SEEHAI ELECTRON Co., Ltd was founded in 2001, is a productive enterprise of independent development, design, production and sales. We are specialized in communication equipment manufacturing especially for the equipment of CATV transmission system and the related accessories. SEEHAI possesses advanced production and testing equipment, including all kinds of metal processing equipment and professional testing instruments which are famous brands around the world, such as HP and Agilent Network Analyzer, Spectrum Analyzer, etc.
SEEHAI has a full set of mold for all series of metals, plastic, PCB and so on, which are used for SEEHAI brand products with distinct personality, rational structure and stable quality.
SEEHAI have certified by ISO9001: 2008 Quality Management System Authentication, all the products are with SEEHAI patent.
The registered trademark of SEEHAI is "SEEHAI".
SEEHAI adhere to the service tenet of "Quality first", wholeheartedly provide high quality service for customers.
){kind=link}