{"product_id":"ots-guardian-ffm-hot-mic-2-channels-w-squelch-ptt-control-ad-3038d0e2","title":"OTS Guardian FFM, Hot Mic, 2 Channels w\/ Squelch, PTT Control, Ad","description":"\u003cp\u003e\u003cspan\u003eUsing “Digital Signal Processing” (DSP) techniques, the Buddy Phone produces uncompromising speech clarity.The \u003cstrong\u003eBuddy Phone® D2 \u003c\/strong\u003ediffers from our standard \u003cstrong\u003eBuddy Phone\u003c\/strong\u003e in that it is digitally controlled and has some fantastic features such as: a voice menu to guide you adjust your Volume, change from Channel A to Channel B, or put the Buddy Phone in a continuous voice transmission mode.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVoice Menu\u003c\/strong\u003e: When you submerge with a \u003cstrong\u003eD2 Buddy Phone\u003c\/strong\u003e, you will hear the voice system say\u003cem\u003e\u003ci\u003e \u003cstrong\u003e“Buddy Phone ON, frequency A (B), channel one (four), volume High (Medium, Low),”\u003c\/strong\u003e\u003c\/i\u003e\u003c\/em\u003e depending on the prior dive’s settings. Changing a setting is easy and can be done while underwater. Depress the Push-to-talk switch (PTT) three times quickly and hold the third depression until you hear\u003cstrong\u003e “main menu – \u003c\/strong\u003e\u003cem\u003e\u003ci\u003e\u003cstrong\u003evolume, channel, continuous transmit.”\u003c\/strong\u003e\u003c\/i\u003e\u003c\/em\u003e When you hear the main menu selections, simply depress the PTT to select one of the choices. The unit will make the selection and go back to the receive mode. If you don’t make a selection after the menu repeats twice, the \u003cstrong\u003eD2 Buddy Phone\u003c\/strong\u003e goes out of the main selection menu and back to the receive mode (see operators manual for a more detailed explanation — \u003cem\u003e\u003ci\u003enote: continuous transmit mode allows the user to talk, hands free. This was requested by many movie makers and scientists who talk on camera often\u003c\/i\u003e\u003c\/em\u003e).\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIn all, this \u003cstrong\u003eD2 Buddy Phone\u003c\/strong\u003e is \u003cem\u003e\u003ci\u003e\u003cstrong\u003eState-of-the-Art\u003c\/strong\u003e\u003c\/i\u003e\u003c\/em\u003e and\u003cstrong\u003e OTS \u003c\/strong\u003etechnology at its best.\u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003cp\u003eNominal Range: 50 to 500 meters depending on sea conditions \u0026amp; noise levels.\u003c\/p\u003e\u003cp\u003eTransmission Type: Ultrasound using upper single sideband (USB)\u003c\/p\u003e\u003cp\u003eTransmit Output Power: 0.5 watts PEP\u003c\/p\u003e\u003cp\u003eStandard Frequency (PEP): Recall \u0026amp; tone: Freq. A (Channel 1): 32.768 kHz USBFreq. B (Channel 4): 31.250 kHz\u003c\/p\u003e\u003cp\u003eAudio Bandwidth: 300 to 3,000 Hz\u003c\/p\u003e\u003cp\u003eAutomatic Gain Control: Greater than 80 dB\u003c\/p\u003e\u003cp\u003eEarphone: Ceramic\u003c\/p\u003e\u003cp\u003eMicrophone: High Quality Microphone\u003c\/p\u003e\u003cp\u003eTransducer: Ceramic cylinder\u003c\/p\u003e\u003cp\u003eBattery Type:: Alkaline 9V. Batteries not included\u003c\/p\u003e\u003cp\u003eMaximum Operating Depth: 130 feet in sea water (fsw)\u003c\/p\u003e\u003cp\u003eWeight in Air: 8.1 oz\u003c\/p\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e","brand":"OTS","offers":[{"title":"Default Title","offer_id":52889730351335,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/4156\/4647\/files\/1_7f02d8ac-c933-4674-b21a-3a5d33ff9c2c.jpg?v=1792627000","url":"https:\/\/divearizona.com\/products\/ots-guardian-ffm-hot-mic-2-channels-w-squelch-ptt-control-ad-3038d0e2","provider":"Dive Arizona","version":"1.0","type":"link"}