Deity

Deity SF-1 Shark Fin Antenna

£447.60 (£373.00 ex VAT)
£447.60 (£373.00 ex VAT)
Tax included. Shipping calculated at checkout.
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Deity SF1 Shark Fin Antenna

The SF1 Active Directional (sharkfin) Antenna is a broadband UHF receive antenna designed to improve range and reliability for professional wireless systems. It covers 470–960 MHz with a directional 60° optimal pickup angle and linear polarisation to focus reception where you need it. An integrated amplifier provides –9 dB to +21 dB gain in 1 dB steps (with overload indication) while unpowered operation delivers typical 6 dBi passive gain for flexible deployment. The enclosure is IP54-rated for splash and dust resistance, suitable for location film and theatrical use.

Connection and power are straightforward via a 50 Ω BNC feed; when your receiver or antenna distributor supplies 12–16.8 V DC bias, the SF1 runs in active mode (approx. 12 V/90 mA). A clear gain display with +/– buttons simplifies on-site adjustment and a mounting base with 3/8"- to-5/8" threads enables use of most mic or lighting stands. Key RF performance figures include OIP3 39 dBm and max RF input 30 mW, helping maintain signal integrity in complex RF environments. For best results, aim the antenna toward the coverage area, maintain line-of-sight, keep it ≥1 m from other antennas and avoid nearby metal. Use the active gain only to compensate for coaxial cable loss. As a rough guide, RG58 cable loses about 6dB over 15m at 500MHz. The red indicator will alert you to excessive level.

 

Physical details: 376.5 × 328.8 mm, 532 g, operating range –10 °C to +55 °C. Ideal for multi-receiver carts and distributed systems on corporate/commercial sets where clean, coordinated RF is critical.

 

Delivery & Returns

UK standard delivery costs £4.50, with free standard delivery on UK orders over £250. Next Working Day delivery is available on eligible in-stock orders under 30kg placed before 1pm. Worldwide shipping is also available.

Consumers can return most unwanted products within 30 days of receiving them, subject to our return conditions and exclusions. Please see our Shipping Policy and Returns & Refunds Policy for full details.
Deity SF-1 Shark Fin Antenna

£447.60

What payment methods do you accept?

We accept major credit and debit cards, PayPal and a range of express payment options, including Apple Pay, Google Pay and Shop Pay. The payment methods available to you will be shown at checkout.

How can I track my order?

Once your order has been dispatched, we will email you a shipping confirmation with your tracking details. You can follow the tracking link in that email or view updates through your Shopify order-status page.

What is your return policy?

Consumers can return most unwanted products within 30 days of receiving them, provided they meet our return conditions. Some products are excluded, and business purchases are not eligible for change-of-mind returns unless agreed by Soundkit. Faulty, damaged or incorrect products are handled separately. Please see our Returns & Refunds page for full details.

Can I change or cancel my order?

Please contact us as soon as possible if you need to change or cancel an order. We will do our best to help, but changes cannot normally be made once an order has been processed or dispatched. If it has already been dispatched, you may need to return it in accordance with our Returns & Refunds policy.

Do you ship internationally?

Yes, worldwide shipping is available to many destinations. Available services, delivery costs and estimated times will be shown at checkout. International orders may also be subject to local customs duties, taxes and import fees.

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