BOB fm (Hertfordshire)
|Broadcast area||Knebworth, Hertford, Ware, Hatfield, Hitchin, Letchworth Garden City, Stevenage, Welwyn Garden City & Watton-at-Stone|
|Slogan||"You'll Hear All Sorts of Stuff"|
|Frequency||106.7 MHz, 106.9 MHz, DAB|
|First air date||(as HertBeat FM) 3 March 2001|
|Owner||Shadow Radio Holdings LtdArchived 13 October 2008 at the Wayback Machine.|
106 BOB fm is a radio station broadcasting to 106.7 MHz and 106.9 MHz on FM in Knebworth, Hertford, Ware, Hatfield, Stevenage, Hitchin, Letchworth Garden City, Welwyn Garden City, Watton-at-Stone in the United Kingdom and to the Home Counties on DAB digital radio broadcasting on Hertfordshire, Bedfordshire and Buckinghamshire multiplex and streaming at www.bobfm.co.uk. Programming originates from studios at the Old Pump House in Knebworth Park.
Early Years : Radio Hertford and HertBeat
In October 1998, following seven years of lobbying of the Radio Authority Radio Hertford was granted a Restricted Service Licence to broadcast for a two-week period to Hertford and surrounding areas.
In 1999 the Radio Authority invited applications to apply for a long-term Hertford licence. The Radio Hertford consortium submitted a bid to broadcast as Hertbeat FM  competing with a rival entrant, Stag FM, backed by The Daily Mail Radio Group. Citing Radio Hertford's lobbying of the Radio Authority, trial broadcast and emphasis on local content, the HertBeat FM bid was awarded licence in February 2000: "an imaginative, music-led service, targeted at discerning 25 to 54 year olds, with intelligent speech that emphasises local news and information." 
Following the award, the Old Pump House at Knebworth Park was converted into a radio studio. Broadcasting commenced on 3 March 2001 with the inaugural show presented by Robbie Owen, a director of the company. Amongst the original team was Steve Folland, who continued presenting at the station until November 2013.
July 2005 saw HertBeat FM acquired by Shadow Radio Holdings Ltd., led by Brett Harley, resulting in a change of directors.
The station continued its offering of locally oriented content, music and request shows using a roster of presenters through the day and night.
On 10 May 2010, accompanied by a cull of presenters, the station abruptly rebranded as Jack FM - the third such licensee operating in the UK. Amongst the reasons for terminating HertBeat was confusion with encroaching rival Heart.
The Jack format was mostly automated, initially only "Jack's Breakfast" with Steve Folland surviving as a presenter-led show but quickly complimented with a Saturday "Interactive Brunch" topical news show presented by Chris Hubbard and a Sunday "All Eighties" music show with Brett Harley. The rest of the schedule included music, snippets from Jack's Breakfast, News and other local content.
In common with the other UK Jack stations many links between segments were provided by the acerbic Voice of Jack, Paul Darrow, recorded at Jack FM Oxfordshire and often tailored for the local audience. Unlike HertBeat, Jack FM rejected listener's requests, a stance supported by the brand slogan, "Playing what we want" and Voice of Jack remarks.
In November 2013, as the Jack FM era drew to a close Steve Folland departed the station, replaced by experienced producer and presenter Graham Mack.
The station prepared to broadcast using DAB in addition to FM, triggering another rebranding due to lack of exclusivity of the Jack FM moniker on the DAB multiplex and potential clashes with the growing number of stations operating as Jack FM franchises.
From January to March 2014 listeners were encouraged to suggest new names for the station. Unlike the sudden transformation to Jack FM, the plan to rename the station was trailed extensively.
BOB fm's links are provided by the Voice of BOB.
Although other Bob FM stations operate in USA and Canada and BOB fm Hertfordshire has utilized an existing catchphrase, "Turn your knob to BOB", the operations are unconnected and the Hertfordshire-based station remains independent.
- Brett Harley
- Chris Hubbard
- Graham Mack
- Laura Cress
|Des Barber||Steve Cook||Marcus Gedge||Rhidian Jones||Carl Pendlebury||Darrell Thomas|
|Giles Barr||Lester Cowling||Ruth Gibbon||Harvey Lee||Anthony Poulter|
|Simon Bennett||Ian Daborn||Simon Gosby||Nick Lester||John Robnett|
|Chris Blumer||Andrew Davies||Simon Gummer||Tim Lewis||Liz Saul|
|Chris Bradley||Richard Day||Pete Hill||Mimms Lovelock||Richard Saw|
|Guy Bradley||Bob Dixon||Chris Hollis||Kerry Mac||Ken Scott|
|Nigel Cayne||Paul Dixon||Paul Hutchinson||Michael Massey||Peter Simester|
|Andy Chapman||Steve Dean||Jo Fahy||Russell Osbourne||Benedict Smith|
|Chris Branscomb||Terry Doyle||Polly James||Robbie Owen||Dave Stanford|
|Sarah Champion||Andrew Edrupt||Jeff Jones||Rhidian Jones||Euan Tees|
- Acquisition of Hertbeat FM by Shadow Radio Holdings Ltd Ofcom
- "Local Radio: Licence Awarded to HertBeat". Hertford.net. 11 March 2000. Retrieved 16 March 2014.
- "Millionaire Backs Hertbeat". Hertford.net. 19 June 1999. Retrieved 16 March 2014.
- "Stag FM Launches Rival Bid". Hertford.net. 12 June 1999. Retrieved 16 March 2014.
- "Radio Authority Publishes Assessment Of Hertford Licence Award". Radio Authority. Retrieved 16 March 2014.
- "Radio Authority Awards New Local Licence for Hertford to HertBeat FM". Radio Authority. Retrieved 16 March 2014.
- "Celebrating The Result!". HertBeat. Archived from the original on 17 February 2001. Retrieved 16 March 2014.
- "Local Radio: Building Starts". Hertford.net. 18 July 2000. Retrieved 16 March 2014.
- "New Owner for HertBeat FM". Radio Today. Retrieved 16 March 2014.
- "Goodbye Hertbeat... hello Jack FM!". Welwyn Hatfield Times. 10 May 2010. Retrieved 16 March 2014.
- "Jack FM Launches in Hertfordshire". Jack FM/SparkNet Communications.
- "hertbeat stops as JACK spreads". Radio Today. Retrieved 15 March 2014.
- "The Radio Today Programme March 5th 2014". Radio Today. Retrieved 15 March 2014.
- "Is JACK fm the future of radio?". Radio Today. Retrieved 15 March 2014.
- "JACK fm Hertfordshire rebrands as BOB fm". Retrieved 13 March 2014.
- "Close to my Herts: Steve Folland". Hertfordshire Life. Retrieved 13 March 2014.
- "106 Jack FM - Jack's Breakfast". Archived from the original on 1 October 2011. Retrieved 13 March 2014.
- "Hertbeat FM - The Crew". Archived from the original on 28 November 2002. Retrieved 18 April 2014.
- "Hertbeat FM - DJs". Archived from the original on 26 November 2004. Retrieved 18 April 2014.
- "Hertbeat FM - DJs". Archived from the original on 31 January 2009. Retrieved 18 April 2014.
- Excerpt of CNN interview with Brett Harley, Hertbeat FM - YouTube
- BOB fm website - "You'll hear all sorts of stuff"
- Spoof funeral film of Jack FM and reincarnation as BOB fm produced by Hitchin TV. A similar stunt was also performed earlier by Jack FM Oxfordshire on the transformation of rival Fox FM into a Heart franchise.