In stock

BT478713

Wideband 10dB Coupler for 689-2700Mhz, 50 Ohm

Name: Wideband 10dB Coupler for 689-2700Mhz, 50 Ohm
Brand: Bolton Technical
SKU: BT478713
Price: 550.00 ZAR
Availability: InStock

R 550.00

Tax included.

Quantity

Product variants

Key Features

Allows you to connect a secondary antenna alongside your main feed
Durable, heavy-duty metal casing - designed for South Africa’s tough climate
10dB coupling with low insertion loss, retaining strong signals for your main feed
Reliable, high isolation to avoid interference between main and secondary signals

Technical Specifications

Type: 10dB coupler

Coupling: -10dB (with low insertion loss to main path)

Insertion Loss (main path): typically < 0.5dB

Isolation: > 20dB

Impedance: 50 ohm

Connectivity: N-Female

Weather resistance: Durable metal casing designed for heavy usage

Coverage And Results

Installing a 10dB Coupler lets you efficiently add a secondary feed alongside your main signal - extending coverage to additional spaces. Whether you want to bring strong signals to a separate room, an adjacent building, or a corner of your warehouse, the coupler lets you do just that. Durable and reliable, it stands up to South Africa’s tough climate while delivering strong signals where you need them most.

Pickup available at Bolton Technical Cape Town

Usually ready in 24 hours

Need product assistance? Call us on 011 749 3085 for signal expert help.

Product Information For Wideband 10dB Coupler for 689-2700Mhz, 50 Ohm

10dB Coupler - Expand Your Signal Distribution with Ease

Looking to maximize coverage without losing much signal? Our high-performance 10dB Coupler is designed to efficiently tap off a portion of your main feed - perfect for South African homes, lodges, farms, offices, and commercial properties that need reliable and flexible coverage in multiple spaces.

Why choose a 10dB Coupler? Instead of adding additional booster stations or messy cabling, this coupler lets you feed a secondary antenna with a small portion of your main signal - typically with a 10dB drop. This lets you maximize coverage without overloading or degrading your main feed - delivering strong signals where you need them most.

Frequencies & Gains

Frequency	698-2700 MHz
Loss	-0.96 dB
Connectors	N-Female
Impedance	50 Ohm
Maximum Power	200 W
Dimensions	160mm x 60mmx 16mm
Weight	0.21 kg

Download Spec Sheet

Free Delivery Info

Free delivery on orders over R750 to all major cities. No hidden fees.

Local Delivery (Johannesburg, Cape Town and Surrounds)

Order Value / Weight	Rate (ZAR)
R750 or more	Free
R750 or less (0–2kg)	R60
R750 or less (2–5kg)	R90
R750 or less (5–10kg)	R90
Bulky Items (15kg+)	R250

Main Centres (JHB, DBN, PTA, CPT, BFN, PE, EL)

Order Value / Weight	Rate (ZAR)
R750 or more	Free
R750 or less (0–2kg)	R90
R750 or less (2–5kg)	R90
R750 or less (5–10kg)	R150
Bulky Items (15kg+)	R350

Regional Delivery

Weight	Rate (ZAR)
0–2kg	R120
2–5kg	R150
5–10kg	R220
15kg+	R450

Courier & Delivery Times

Preferred couriers: The Courier Guy, Courier IT, and Dawn Wing.

Standard delivery: 3–5 business days nationwide.

Need it faster? Contact us directly. Express orders must be placed before 10am for same-day dispatch.

Note: Remote area rates available on request. Email sales@boltontechnical.co.za.

We reserve the right to amend delivery fees. All updates will be reflected here.

Returns & Refunds

2-Year Warranty

All our signal boosters and cellular amplifiers include a 2-year limited manufacturer’s warranty. If your unit experiences a fault during this period, please reach out to us — we’ll assess the issue and, where applicable, arrange for repair or replacement. Our goal is to support you well beyond your initial purchase, within reasonable use and warranty terms.

30-Day Return Policy

We understand that circumstances can change. That’s why we offer a 30-day return period for most products, subject to inspection and approval. While we strive to make this process smooth, returns are handled on a case-by-case basis to ensure fairness for both parties.

To request a return, please call us at (JHB) 011-749-3085 or CPT 021 879 3057 or email sales@boltontechnical.co.za to obtain an RMA (Return Merchandise Authorisation) number before sending anything back.

Return Conditions

Items must be unmodified, in original condition, and include all accessories.
Original packaging and proof of purchase are required.
Returns that are not in original condition and packaging may be subject to a handling fee.
The warranty does not cover damage due to misuse, mishandling, or unauthorised modifications.
Customers are responsible for return shipping. We’ll cover the shipping cost back to you if a repair or replacement is approved.
Products purchased on promotion or clearance can only be returned within 5 days of receipt.
Express shipping fees are non-refundable.

Product Dimensions

Weight 0,21 KG

160mm L x 60mm W x 16mm D

Product FAQ

1 Weather resistance: Durable metal casing designed for heavy usage

A 10dB coupler lets you feed a secondary antenna alongside your main feed, extending coverage without overloading your main signal.

2 Does a coupler reduce signal strength?

Yes - a 10dB coupler drops 10dB to the secondary feed, retaining maximum strength for your main feed while adding coverage elsewhere.

3 How much signal is routed to the secondary port?

About -10dB, or roughly 10% of the main feed’s power, is routed to the secondary port - retaining maximum strength for your main feed while adding coverage elsewhere.

4 Do I need additional equipment to use a coupler?

Usually, you’ll need antennas, a signal booster, and low-loss coax cabling alongside the coupler to maximize coverage in both locations.

5 What frequency range does it support?

It covers a wideband range from 698–2700MHz, making it suitable for 3G, 4G, and 5G signals.